<PAGE>

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                      SECURITIES AND EXCHANGE COMMISSION
                            WASHINGTON, D.C. 20549

                               ----------------

                                   FORM 10-K

   FOR ANNUAL AND TRANSITION REPORTS PURSUANT TO SECTIONS 13 OR 15(D) OF THE
                        SECURITIES EXCHANGE ACT OF 1934

(MARK ONE)

[X] ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES EXCHANGE
    ACT OF 1934 (FEE REQUIRED)

                  FOR THE FISCAL YEAR ENDED DECEMBER 31, 1997

                                      OR

[_] TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(D) OF THE SECURITIES ACT OF
    1934 (NO FEE REQUIRED)

                FOR THE TRANSITION PERIOD FROM       TO       .

                        COMMISSION FILE NUMBER 0-26102

                      AMERICAN RADIO SYSTEMS CORPORATION
            (EXACT NAME OF REGISTRANT AS SPECIFIED IN ITS CHARTER)

               DELAWARE                              04-3196245
                                        (I.R.S. EMPLOYER IDENTIFICATION NO.)
    (STATE OR OTHER JURISDICTION OF
    INCORPORATION OR ORGANIZATION)

               116 HUNTINGTON AVENUE BOSTON, MASSACHUSETTS 02116
             (ADDRESS OF PRINCIPAL EXECUTIVE OFFICES AND ZIP CODE)

                                (617) 375-7500
             (REGISTRANT'S TELEPHONE NUMBER, INCLUDING AREA CODE)

         SECURITIES REGISTERED PURSUANT TO SECTION 12 (B) OF THE ACT:

<TABLE>
<CAPTION>
             TITLE OF EACH CLASS                    NAME OF EXCHANGE ON WHICH REGISTERED
             -------------------                    ------------------------------------
<S>                                            <C>
     Class A Common Stock, $.01 par value                 New York Stock Exchange
</TABLE>

         SECURITIES REGISTERED PURSUANT TO SECTION 12 (G) OF THE ACT:
                               (TITLE OF CLASS)

                                     None

  Indicate by check mark whether the registrant (1) has filed all reports
required to be filed by Section 13 or 15(d) of the Securities Exchange Act of
1934 during the preceding 12 months (or for such shorter period that the
registrant was required to file such reports), and (2) has been subject to
such filing requirements for the past 90 days.  Yes [X]   No

  Indicate by check mark if disclosure of delinquent filers pursuant to Item
405 of Regulation S-K is not contained herein, and will not be contained, to
the best of registrant's knowledge in definitive proxy or information
statements incorporated by reference in Part III of this Form 10-K or any
amendment to this Form 10-K. [_]

  The aggregate market value of the voting and non-voting common equity stock
held by non-affiliates of the registrant as of March 22, 1998 was
approximately $1,279,338,600. As of March 22, 1998 24,746,510 shares of Class
A Common Stock, 3,494,325 shares of Class B Common Stock and 1,295,518 shares
of Class C Common Stock were issued and outstanding.

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<PAGE>

                       AMERICAN RADIO SYSTEMS CORPORATION

                               TABLE OF CONTENTS

<TABLE>
<CAPTION>
                                                                           PAGE
                                                                           ----
 <C>      <S>                                                              <C>
 PART I.
 ITEM 1.  Business......................................................     1
 ITEM 2.  Properties....................................................    10
 ITEM 3.  Legal Proceedings.............................................    10
 ITEM 4.  Submission of Matters to a Vote of Security Holders...........    11
 PART II.
 ITEM 5.  Market for the Registrant's Common Equity and Related
           Stockholder Matters..........................................    12
 ITEM 6.  Selected Financial Data.......................................    13
 ITEM 7.  Management's Discussion and Analysis of Financial Condition
           and Results of Operations....................................    16
 ITEM 8.  Financial Statements and Supplementary Data...................    22
 ITEM 9.  Changes In and Disagreements With Accountants On Accounting
           and Financial Disclosure.....................................    22
 PART III.
 ITEM 10. Directors and Executive Officers of the Registrant............    23
 ITEM 11. Executive Compensation........................................    25
 ITEM 12. Security Ownership of Certain Beneficial Owners and
           Management...................................................    28
 ITEM 13. Certain Relationships and Related Transactions................    31
 PART IV.
 ITEM 14. Exhibits, Financial Statement Schedule, and Reports on Form 8-
           K............................................................    32
          Signatures....................................................    33
</TABLE>
<PAGE>

INTRODUCTION

  American Radio Systems Corporation ("American," "ARS" or the "Company")
desires to take advantage of the "safe harbor" provisions of the Private
Securities Litigation Reform Act of 1995. American's Annual Report on Form 10-
K contains "forward-looking statements" including statements concerning
projections, plans, objectives, future events or performance and underlying
assumptions and other statements which are other than statements of historical
fact. For a description of the important factors, among others, that may have
affected and could in the future affect American's actual results and could
cause American's actual results for subsequent periods to differ materially
from those expressed in any forward-looking statement made by or on behalf of
American, see "Management's Discussion and Analysis of Financial Condition and
Results of Operations".

  As used in this Form 10-K, (a) "Tower Subsidiary", "Tower" and "ATS" mean
American Tower Systems Corporation (and include, unless the context otherwise
indicates, all of its subsidiaries), (b) "ATC" means American Tower
Corporation, (c) "ATC Merger" means the merger of ATC into ATS, (d) "American
Radio", the "Company" and "ARS" mean American Radio Systems Corporation (and
include, unless the context otherwise indicates, all of its subsidiaries), (e)
"CBS" means CBS Corporation, (f) "CBS Merger" means the merger of ARS into a
subsidiary of CBS, (g) "Tower Separation" means the separation of ATS from ARS
which will occur pursuant to the CBS Merger, (h) "ATSI" means American Tower
Systems (Delaware), Inc., a wholly-owned subsidiary of ATS which conducts the
site acquisition business of ATS, (i) "ATSLP" means American Tower Systems,
L.P., an indirect wholly-owned subsidiary of ATS, which conducts all of the
communications site business of ATS other than the site acquisition business,
and (j) "Operating Subsidiary" means each of ATSI and ATSLP.

                                    PART I

ITEM 1. BUSINESS.

GENERAL

  American is a national broadcasting company formed in 1993 to acquire,
develop and operate radio stations throughout the United States in markets
where it can be a leading radio operator (i.e., one of the top two radio
operators in terms of local market revenues). As of December 31, 1997, the
Company owned and/or operated approximately 100 radio stations in 21 markets
consisting of Austin, Baltimore, Boston, Buffalo, Charlotte, Cincinnati,
Dayton, Fresno, Hartford, Kansas City, Las Vegas, Pittsburgh, Portsmouth,
Portland, Riverside/San Bernadino, Rochester, Sacramento, San Jose, Seattle,
St. Louis and West Palm Beach and owned and/or operated approximately 760
wireless communication sites.

  ATS is a leading independent owner and operator of wireless communications
towers in the U.S. ATS's primary business is the leasing of antennae sites on
multi-tenant towers for a diverse range of wireless communications industries,
including personal communications services, cellular, paging, specialized
mobile radio, enhanced specialized mobile radio and fixed microwave services,
as well as radio and television broadcasters. ATS also offers its customers
network development services, including site acquisition, zoning, antennae
installation, site construction and network design. These services are offered
on a time and materials or fixed fee basis or incorporated into build to suit
construction contracts. ATS intends to expand these services and to capitalize
on its relationships with its wireless customers through major build to suit
construction projects. ATS is also engaged in the video, voice and data
transmission business, which it currently conducts in the New York City to
Washington, D.C. corridor and in Texas.

  ATS is a holding company whose principal asset is all of the issued and
outstanding capital stock of ATSI. In January 1998, ATSI transferred
substantially all of its assets and business, other than its site acquisition
business to ATSLP. ATSI and ATSLP are co-borrowers under ATS's loan agreement
with the banks. References to ATS include ATS and its consolidated
subsidiaries, including ATSI and ATSLP, unless the context otherwise requires.

                                       1
<PAGE>

  Pursuant to the CBS Merger, American Radio will become a wholly-owned
subsidiary of CBS and each holder of ARS Common Stock, at the effective time
of the CBS Merger, will receive for each share of ARS Common Stock held by
such holder, $44.00 per share in cash and one share of ATS Common Stock of the
same class as the ARS Common Stock to be surrendered. The balance of the
shares of ATS owned by ARS will be distributed to holders of options to
purchase ARS common stock and will be transferred to holders of ARS 7%
Convertible Exchangeable Preferred Stock, $1,000 liquidation preference
(Convertible Preferred Stock) upon conversion thereof. The CBS Merger has been
approved by the ARS common stockholders and did not require approval of the
CBS stockholders. Consummation of the CBS Merger is conditioned on, among
other things, the expiration or earlier termination of the Hart-Scott-Rodino
Antitrust Improvements Act of 1976, as amended, (HSR Act) waiting period and
approval of the FCC of the transfer of control of ARS's radio broadcasting
licenses. Subject to satisfaction of such conditions, the CBS Merger is
expected to occur in the Spring of 1998. As a result of the Tower Separation,
Tower will cease to be a subsidiary of, or otherwise be affiliated with ARS,
and will thereafter operate as an independent publicly held company. See
Pending Transactions.

RECENT TRANSACTIONS

  During 1997, the Company consummated the following station acquisitions, all
of which were accounted for as purchases:

<TABLE>
<CAPTION>
                                                                   AGGREGATE
                                                       NUMBER     PRELIMINARY
 DESCRIPTION/LOCATION                                OF STATIONS PURCHASE PRICE
 --------------------                                ----------- --------------
<S>                                                  <C>         <C>
EZ Communications, Inc. ............................ 24 stations $830.0 million
Austin, TX..........................................  3 stations   28.7 million
Baltimore, MD.......................................  2 stations   90.0 million
Boston/Worcester, MA................................  3 stations   29.3 million
Charlotte, NC.......................................   1 station   10.0 million
Cincinnati, OH......................................   1 station   30.5 million
Dayton, OH..........................................  3 stations   15.6 million
Fresno, CA..........................................  2 stations    6.0 million
Lebanon, OH.........................................   1 station    3.0 million
Palm Springs, CA....................................   1 station    5.1 million
Portsmouth, NH......................................  4 stations    6.0 million
Rochester, NY.......................................  5 stations   35.0 million
Sacramento, CA......................................  3 stations   50.0 million
San Jose, CA........................................  2 stations   31.0 million
</TABLE>

  Certain of these properties were operated by the Company prior to
acquisition under local marketing agreements (LMA's).

  During 1997, the Company consummated the following station exchange
transactions:

<TABLE>
<CAPTION>
         GIVEN BY COMPANY                             RECEIVED BY COMPANY
----------------------------------- -------------------------------------------------------
                         NUMBER OF                           NUMBER OF  OTHER CONSIDERATION
   LOCATION               STATIONS          LOCATION          STATIONS   RECEIVED (GIVEN)
   --------              ----------         --------         ---------- -------------------
<S>                      <C>        <C>                      <C>        <C>
Philadelphia, PA........ 2 stations Charlotte, NC........... 5 stations              None
Charlotte, NC........... 1 station  Pittsburgh, PA.......... 1 station    $  20.0 million
Rochester, NY........... 3 stations Cincinnati, OH.......... 1 station     (16.0) million
Philadelphia, PA........ 1 station  Sacramento, CA.......... 2 stations              None
Sacramento, CA.......... 1 station  West Palm Beach, FL..... 3 stations    (33.0) million
New Orleans, LA......... 3 stations Seattle, WA............. 2 stations     (7.5) million
</TABLE>

                                       2
<PAGE>

  During 1997, the Company disposed of the following properties:

<TABLE>
<CAPTION>
                                                    NUMBER OF   CONSIDERATION
   LOCATION                                          STATIONS      RECEIVED
   --------                                         ---------- ----------------
<S>                                                 <C>        <C>
Detroit, MI........................................ 1 station  $   20.0 million
Omaha, NE.......................................... 2 stations     38.0 million
Rochester, NY...................................... 1 station       0.7 million
Sacramento, CA..................................... 2 stations     29.0 million
San Jose, CA....................................... 1 station       3.2 million
Seattle, WA........................................ 1 station       1.8 million
St. Louis, MO...................................... 1 station      10.0 million
West Palm Beach, FL................................ 3 stations 29.0 million and
                                                               a tower property
</TABLE>

  The Company also acquired the New England Weather Service (NEWS), located in
Hartford, CT, during 1997. The Company exercised an option to acquire NEWS
which it had obtained in 1995; consideration paid consisted of an option
purchase price of $1.0 million, which had been paid in 1995, and nominal
purchase consideration at the time of closing.

  During 1997, the Tower Subsidiary consummated the following acquisitions:

<TABLE>
<CAPTION>
                                                                  CONSIDERATION
   DESCRIPTION/LOCATION                     NUMBER OF TOWERS          GIVEN
   --------------------                     ----------------      -------------
<S>                                    <C>                        <C>
Northern California................... 1 tower                    $2.0 million
Northern California................... 110 towers and a site      45.0 million
                                       management business
Mid-Atlantic/California/Texas......... 128 towers and video,      70.3 million
                                       voice and data transport
Massachusetts/Rhode Island/Oklahoma... 9 towers and a landsite     7.8 million
Connecticut/Rhode Island.............. 6 towers                    1.5 million
Southern California................... 56 towers and a site       33.5 million
                                       management business
Washington, D.C....................... 1 tower                     0.9 million
Pennsylvania.......................... 6 towers                    0.3 million
Maryland.............................. Building rights for 5       0.5 million
                                       towers
Georgia, North and South Carolina..... 21 towers and a site        5.4 million
                                       management business
Several geographic areas.............. Tower site development     13.0 million
                                       businesses
Massachusetts......................... 3 towers                    0.3 million
</TABLE>


  In May 1997, the Tower Subsidiary and an unaffiliated party formed a limited
liability corporation to own and operate communication towers which will be
constructed on over 50 tower sites in northern California. The Tower
Subsidiary paid approximately $0.8 million to the unaffiliated party and
currently owns a 70% interest in the entity, with the remaining 30% owned by
an unaffiliated party. The Tower Subsidiary is obligated to provide additional
financing for the construction of these and any additional towers it may
approve; the obligation for such 50 tower sites is estimated to be
approximately $5.3 million. The accounts of the limited liability corporation
are included in the consolidated financial statements with the other party's
investment reflected as minority interest in subsidiary.

  For further information regarding these transactions, see the Consolidated
Financial Statements.


                                       3
<PAGE>

 1998 Station Acquisitions and Dispositions:

  During the first quarter of 1998, the Company has consummated the following
station exchange transactions:

<TABLE>
<CAPTION>
         GIVEN BY COMPANY                             RECEIVED BY COMPANY
----------------------------------- -------------------------------------------------------
                         NUMBER OF                           NUMBER OF  OTHER CONSIDERATION
 LOCATION                 STATIONS  LOCATION                  STATIONS         GIVEN
 --------                ---------- --------                 ---------- -------------------
<S>                      <C>        <C>                      <C>        <C>
Dayton, OH.............. 6 stations Kansas City, MO......... 4 stations            None
Kansas City, MO......... 2 stations St. Louis, MO...........  1 station    $7.0 million
</TABLE>

  During the first quarter of 1998, the Company has disposed of the following
station:

<TABLE>
<CAPTION>
                                                                  CONSIDERATION
  LOCATION                                     NUMBER OF STATIONS   RECEIVED
  --------                                     ------------------ -------------
<S>                                            <C>                <C>
Sacramento, CA................................      1 station      $4.0 million

  During the first quarter of 1998, the Company has consummated the following
station acquisition:

<CAPTION>
                                                                  CONSIDERATION
LOCATION                                       NUMBER OF STATIONS     GIVEN
--------                                       ------------------ -------------
<S>                                            <C>                <C>
Riverside, San Bernadino/Sun City, CA.........     2 stations     $60.0 million
</TABLE>

 1998 Tower Acquisitions:

  During the first quarter of 1998, the Tower Subsidiary consummated the
following acquisitions:

<TABLE>
<CAPTION>
                                                         NUMBER OF CONSIDERATION
 DESCRIPTION/LOCATION                                     TOWERS       GIVEN
 --------------------                                    --------- -------------
<S>                                                      <C>       <C>
Tucson, AZ.............................................. 6 towers  $12.0 million
Palm Springs, CA........................................ 1 tower    0.75 million
Northern CA............................................. 11 towers  11.8 million
</TABLE>

  In January 1998, the Tower Subsidiary consummated an agreement to acquire
all of the outstanding stock of Gearon & Co. Inc. (Gearon), a company based in
Atlanta, Georgia, for an aggregate purchase price of approximately $80.0
million consisting of approximately $32.0 million in cash and assumed
liabilities and the issuance of approximately 5.3 million shares of Tower
Class A Common Stock. Gearon is engaged in site acquisition, development,
construction and facility management of wireless network communications
facilities on behalf of its customers and owns or has under construction
approximately 40 tower sites. Following consummation, the Tower Subsidiary
granted options to acquire up to 1,200,000 shares of Class A Common Stock at
an exercise price of $13.00 to employees of Gearon.

  In January 1998, the Tower Subsidiary consummated the acquisition of OPM-
USA-INC. (OPM), a company which owned approximately 90 towers at the time of
acquisition. In addition, OPM is in the process of developing an additional
160 towers that are expected to be constructed during the next 12 to 18
months. The purchase price, which is variable and based on the number of
towers completed and the forward cash flow of the completed OPM towers, could
aggregate up to $105.0 million, of which approximately $21.3 million was paid
at the closing. The Tower Subsidiary had also agreed to provide the financing
to OPM to enable it to construct the 160 towers in an aggregate amount not to
exceed $37.0 million (less advances as of consummation aggregating
approximately $5.8 million).

  In January 1998, the Company transferred to the Tower Subsidiary 14
communications sites currently used by the Company and various third parties
(with an ARS net book value of approximately $4.2 million), and the Company
and the Tower Subsidiary entered into leases or subleases of space on the
transferred towers. Two additional communications sites will be transferred
and leases entered into following acquisition by the Company of the sites from
third parties.

                                       4
<PAGE>

 Equity and Debt Financings

  January 1997 Private Offering: In January 1997, American sold 2,000,000
shares of 11 3/8% Cumulative Exchangeable Preferred Stock, $100 liquidation
preference per share (the Cumulative Exchangeable Preferred Stock). Net
proceeds from the offering were approximately $192.1 million. The Cumulative
Exchangeable Preferred Stock is exchangeable at American's option for the
Exchange Debentures. American has the option, on or prior to January 15, 2002,
to pay dividends on the Cumulative Exchangeable Preferred Stock (and/or
interest on the Exchange Debentures) in the form of additional shares of
Exchangeable Preferred Stock (or Exchange Debentures). The Cumulative
Exchangeable Preferred Stock and Exchange Debentures are redeemable for cash
at any time after January 15, 2002 at the option of American, and American is
required to redeem all of the Cumulative Exchangeable Preferred Stock
outstanding on January 15, 2009.

  Credit Agreements: In January 1997, American entered into two credit
agreements (the American Credit Agreement) pursuant to which American may
borrow a maximum combined principal amount of $900.0 million, of which $150.0
million was available only to finance the repurchase of certain note
obligations of EZ which were assumed by the Company in connection with the EZ
Merger (the EZ Note commitment) and has since been cancelled. In October 1997,
the Tower Subsidiary entered into the 1997 ATS Credit Agreement, which
replaced the previously existing credit agreement. All amounts outstanding
under the previous agreement were repaid with proceeds from the 1997 ATS
Credit Agreement. The 1997 ATS Credit Agreement provides the Tower Subsidiary
with a $250.0 million loan commitment based on ATS maintaining certain
operational ratios and an additional $150.0 million loan at the discretion of
ATS, which is available through June 2005.

  In order to facilitate future growth and, in particular, to finance its
construction program, ATS is in the process of negotiating an amended and
restated loan agreement with its senior lenders, pursuant to which the
existing maximum borrowing of the Operating Subsidiaries would be increased
from $400.0 million to $900.0 million, subject to compliance with certain
financial ratios, and ATS would be able to borrow an additional $150.0
million, subject to compliance with certain less restrictive ratios.
Borrowings under an amended loan agreement would also be available to finance
acquisitions. There can be no assurance that such negotiations will result in
the execution of definitive loan agreements on terms satisfactory to ATS.

PENDING TRANSACTIONS

  CBS Merger: In September 1997, the Company entered into a merger agreement
with CBS which was amended and restated in December 1997 pursuant to which the
Company will become a wholly-owned subsidiary of CBS and each holder of ARS
Common Stock, at the effective time of the CBS Merger, will receive for each
share of ARS Common Stock held by such holder, $44.00 per share in cash and
one share of ATS Common Stock of the same class as the ARS Common Stock to be
surrendered. The balance of the shares of ATS owned by ARS will be distributed
to holders of options to purchase ARS common stock and will be transferred to
holders of ARS Convertible Preferred Stock upon conversion thereof. The CBS
Merger has been approved by the ARS common stockholders and did not require
approval of the CBS stockholders. Consummation of the CBS Merger, is
conditioned on, among other things, the expiration or earlier termination of
the HSR Act waiting period and approval of the Federal Communications
Commission (FCC) of the transfer of control of ARS's radio broadcasting
licenses. Subject to satisfaction of such conditions, the CBS Merger is
expected to occur in the Spring of 1998.

 Pending Radio Transactions:

  Portsmouth: In March 1998, entered into an agreement to sell the assets of
WQSO-FM and WZNN-AM serving Rochester, New Hampshire and WERZ-FM and WMYF-AM,
serving Exeter, New Hampshire for approximately $6.0 million. Subject to the
receipt of FCC approval, the transaction is expected to be consummated in the
second quarter of 1998.

  Portland, Sacramento, San Francisco and San Jose: In April 1997, the Company
entered into an asset exchange agreement pursuant to which it will acquire
KINK-FM, serving Portland, Oregon, KUFX-FM

                                       5
<PAGE>

(formerly KBRG-FM), serving Fremont/San Francisco, California, $2.0 million in
a promissory note to ARS due September 30, 1998 or at the time of certain
earlier events, and 150,000 shares of common stock of Latin Communications,
Inc., in exchange for KBRG-FM (formerly KBAY-FM), serving San Jose, and KRRE-
FM (formerly KSSJ-FM), serving Sacramento. The agreement also provides for the
exchange of KINK-FM for KBRG-FM in the event regulatory approval for the
exchange of KUFX-FM and KRRE-FM cannot be obtained. The Justice Department has
approved the exchange of KRRE-FM for KUFX-FM. The transaction is expected to
be consummated in the second quarter of 1998. The Company began programming
and marketing KINK-FM and KUFX-FM pursuant to an LMA agreement in January
1998. At the same time the purchaser of KBRG-FM began programming and
marketing KBRG-FM pursuant to an LMA agreement.

  Sacramento: In March 1998, the Company expects to enter into an asset
exchange agreement pursuant to which, subject to the receipt of FCC approval,
the Company's KRAK-FM would exchange FCC frequencies with another radio
station also located in the Sacramento market for approximately $4.4 million.

  San Jose and Monterey: In March 1997, the Company entered into a merger
agreement pursuant to which the Company will acquire the assets of KEZR-FM
serving San Jose and KLUE-FM serving Monterey, California in exchange for
approximately 723,000 shares of Class A Common Stock valued at approximately
$20.0 million and $4.0 million in cash. In June 1997, the Company and the
seller each received a Civil Investigative Demand from the Antitrust Division
of the Department of Justice requesting certain documentary materials
regarding the merger and the purchase, sale, trade or other transfer of radio
stations in San Jose, California. Subject to the receipt of FCC approval and
resolution of the matters raised by the Antitrust Division described above,
the acquisition is expected to be consummated in the second half of 1998.

  San Jose: In October 1997, the Company entered into an agreement to sell
KSJO-FM for approximately $30.0 million. Subject to the receipt of FCC
approval, the transaction is expected to be consummated in the first half of
1998.

  St. Louis: In September 1997, the Company entered into an agreement to sell
the assets of KFNS-AM serving the St. Louis, Missouri market for approximately
$3.8 million. Subject to the receipt of FCC approval, the transaction is
expected to be consummated in the second quarter of 1998.

  Temple: In May 1997, the Company entered into an agreement to acquire radio
station KKIK-FM, licensed to Temple, Texas (in the Austin area) for
approximately $3.7 million. Subject to the approval of the FCC, the
transaction is expected to be consummated in the second quarter of 1998.

  West Palm Beach: In July 1997, the Company entered into an agreement to
acquire WTPX-FM for approximately $11.0 million. The Company began programming
and marketing the station pursuant to an LMA in June 1997. In October 1997,
the Company entered into an agreement to terminate these agreements.

  In October 1997, the Company entered into an agreement to sell WEAT-AM
serving West Palm Beach, Florida for approximately $1.5 million. Subject to
the receipt of FCC approval, the transaction is expected to be consummated in
the second quarter of 1998.

 Pending Tower Subsidiary Transactions:

  In December 1997, the Tower Subsidiary entered into a merger agreement with
American Tower Corporation (ATC) pursuant to which ATC will merge with and
into ATS which will be the surviving corporation. Pursuant to the ATC merger,
ATS expects to issue an aggregate of approximately 31.1 million shares of ATS
Class A Common Stock (including shares issuable upon exercise of options to
acquire ATC common stock which will become options to acquire ATS Class A
Common Stock). ATC is engaged in the business of acquiring, developing, and
leasing wireless communications sites to companies using or providing cellular
telephone, paging, microwave and specialized mobile radio services and is
located in 31 states, primarily in the western, eastern and southern United
States. Consummation of the transaction is subject to, among other things, the
expiration or earlier termination of the HSR Act waiting period, and is
expected to occur in the Spring of 1998.

                                       6
<PAGE>

  In January 1998, the Tower Subsidiary entered into an agreement to purchase
the assets relating to a teleport business serving the Washington, D.C. area
for a purchase price of approximately $30.5 million, subject to receipt of FCC
approval. The facility is located in northern Virginia, inside of the
Washington Beltway, on ten acres.

  In February 1998, the Tower Subsidiary entered into an agreement to acquire
a tower in Sacramento, California for approximately $1.2 million.

  In March 1998, ATS entered into a letter of intent to acquire a company
which is in the process of constructing approximately 40 towers in the Tampa,
Florida area, of which seven are presently operational. The purchase price
will be equal to ten times the "Current Run Rate Cash Flow" at the time of
closing which is expected to occur in the Spring of 1999. The purchase price
is payable in shares of Class A Common Stock (valued at market prices shortly
prior to closing) and, at the election of the seller, cash in an amount not to
exceed 49% of the purchase price. "Current Run Rate Cash Flow" means twelve
(12) times the excess of net revenues over direct operating expenses for the
month preceding closing. ATS is obligated to advance construction funds to the
seller in an aggregate amount not to exceed $12.0 million in the form of a
secured note (guaranteed by the stockholders on a nonrecourse basis and
secured by the stock of the seller), of which approximately $2.1 million has
been advanced to date or will be advanced in April 1998.

  Unless otherwise noted, consummation of these pending transactions is
expected to occur in the first half of 1998.

COMPETITION

 Radio Broadcasting

  The financial success of each of the Company's radio stations is dependent,
to a significant degree, upon its audience ratings and its share of the
overall radio advertising revenue within its geographic market and the
popularity of its programming within that market and, to a lesser extent, on
the economic health of the geographic market in which it operates. Radio
broadcasting is a highly competitive business. Each of the Company's radio
stations competes for audience share and advertising revenue directly with
other media, such as billboards, newspapers, television, magazines, direct
mail, compact discs and music videos. With the elimination of restrictions on
the number of radio stations which may be owned nationally by a single
operator and the liberalization of local ownership restrictions effected by
the Telecommunications Act of 1996, the radio industry is experiencing a
concentration of ownership, as a result of which, competition may intensify as
a limited number of larger companies with greater resources emerges. See
Federal Regulation of Radio Broadcasting below.

  The radio broadcasting industry is also subject to competition from new
media technologies that are being developed or introduced, such as the
delivery of audio programming by cable television systems and by digital audio
broadcasting (DAB). DAB may provide a medium for the delivery by satellite or
terrestrial means of multiple new audio programming formats to local and
national audiences. The radio broadcasting industry historically has grown in
terms of total revenues despite the introduction of new technologies for the
delivery of entertainment and information, such as television broadcasting,
cable television, audio tapes and compact discs. Another possible competitor
to traditional radio is In Band On Channel (IBOC) digital radio. IBOC could
provide multi-channel, multi-format digital radio services in the same
bandwidth currently occupied by traditional FM radio services.

  In addition to management experience, factors that may materially influence
a station's competitiveness include the station's rank in its market, its
authorized transmission power, general radio signal strength, audience
characteristics, local program acceptance and the characteristics of other
stations in the market area. The Company attempts to improve its competitive
position in each market by devoting extensive research to its stations'
programming, implementing advertising campaigns aimed at the demographic
groups for which its stations program and managing its sales efforts to
attract a larger share of advertising dollars.


                                       7
<PAGE>

 Tower Subsidiary

  ATS competes for antennae site customers with wireless carriers that own and
operate their own tower networks and lease tower space to other carriers, site
development companies that acquire space on existing towers for wireless
providers and manage new tower construction, other national independent tower
companies and traditional local independent tower operators. Wireless service
providers that own and operate their own tower networks generally are
substantially larger and have greater financial resources than ATS. ATS
believes that tower location and capacity, price, quality of service and
density within a geographic market historically have been and will continue to
be the most significant competitive factors affecting owners, operators and
managers of communications sites.

  ATS competes for acquisition and new tower construction site opportunities
with wireless service providers, site developers and other independent tower
operating companies, as well as financial institutions. ATS believes that
competition for acquisitions and tower construction sites will increase and
that additional competitors will enter the tower market, certain of which may
have greater financial resources than ATS.

EMPLOYEES

  As of December 31, 1997, American employed 2,655 employees (1,910 full time
and 745 part time persons). American has three agreements with the American
Federation of Television and Radio Artists (AFTRA) covering various on-air
personnel at four of its Boston stations, two of its Hartford stations and two
of its Pittsburgh stations which expired on May 31, 1997 and are currently in
negotiation. American also has agreements with the International Brotherhood
of Electrical Workers, AFL-CIO (IBEW) in Boston, Cincinnati, and in Fresno
which expired on March 1, 1997, and is currently in negotiation. American
considers its relations with its employees, AFTRA, and IBEW to be
satisfactory.

REGULATORY MATTERS

 Federal Regulation of Radio Broadcasting

  The radio broadcasting industry is subject to extensive and changing
regulatory oversight, governing, among other things, technical operations,
ownership and business and employment practices, and certain types of program
content (including indecent and obscene program material).

  The ownership, operation and sale of radio broadcast stations (including
those licensed to American) are subject to the jurisdiction of the FCC, which
acts under authority granted by the Communications Act of 1934, as amended
(Communications Act). The Communications Act prohibits the assignment of an
FCC license or a transfer of control of an FCC licensee without the prior
written approval of the FCC. In determining whether to grant requests for
consents to such assignments or transfers, and in determining whether to grant
or renew a radio broadcast license, the FCC considers a number of factors
pertaining to the licensee (and proposed licensee) including compliance with
alien ownership restrictions and rules governing the multiple ownership and
cross-ownership of broadcast and other media properties, the "character" of
the applicant and those persons or entities holding "attributable" interests
in the applicant and compliance with the Anti-Drug Abuse Act of 1988. Among
other things, the FCC assigns frequency bands for radio broadcast stations;
issues, renews, revokes and modifies radio broadcast station licenses;
regulates transmitting equipment used by radio broadcast stations; and adopts
and implements regulations and policies that directly or indirectly affect the
ownership, operation, program content and employment and business practices of
radio broadcast stations. The FCC also has the power to impose penalties for
violations of its rules and the Communications Act.

  On February 8, 1996, the President signed the Telecommunications Act of 1996
which substantially amended the Communications Act. The Telecommunications
Act, among other things, eliminated the national radio broadcast ownership
restrictions in the FCC's broadcast ownership regulations and increased the
number of radio broadcast stations that a single entity may own in a local
radio market. The precise number of stations that may be commonly owned in a
particular local market depends upon the number of commercial radio stations
serving that market.

                                       8
<PAGE>

  Reference should be made to the Communications Act, the FCC's rules and the
public notices and rulings of the FCC for further information concerning the
nature and extent of federal regulation of radio broadcast stations.

 Communications Site Business

  Federal Regulations. Both the FCC and the FAA regulate towers used for
wireless communications radio and television antenna. Such regulations control
the siting, lighting, marking and maintenance of towers and may, depending on
the characteristics of the tower, require registration of tower facilities and
issuance of determinations of no hazard. Wireless communications devices
operating on towers are separately regulated and independently licensed by the
FCC based upon the regulation of the particular frequency used. In addition,
the FCC also separately licenses and regulates television and radio stations
broadcasting from towers. Depending on the height and location, proposals to
construct new antenna structures or to modify existing antenna structures are
reviewed by the FAA to ensure that the structure will not present a hazard to
aircraft, and such a review is a prerequisite to FCC authorization of
communication devices placed on a tower. Tower owners also may bear the
responsibility for notifying the FAA of any tower lighting failures. ATS
generally indemnifies its customers against any failure to comply with
applicable standards. Failure to comply with applicable requirements may lead
to civil penalties.

  The introduction and development of digital television also may affect ATS
and some of its largest customers. In addition, the structural and power
requirements for DTV transmission facilities may necessitate the relocation of
many currently co-located FM antennae. The construction and reconstruction of
this substantial number of antenna structures presents a potentially
significant state and local regulatory obstacle to the communications site
industry. As a result, the FCC has solicited comments on whether, and in what
circumstances, the FCC should preempt state and local zoning and land use laws
and ordinances regulating the placement and construction of communications
sites. There can be no assurance as to whether or when any such federal
preemptive regulations may be promulgated or, if adopted, what form they might
take, whether they would be more or less restrictive than existing state and
local regulations, or whether the constitutionality of such regulation, if
challenged, would be upheld.

  Local Regulations. Local regulations include city and other local
ordinances, zoning restrictions and restrictive covenants imposed by local
authorities. These regulations vary greatly, but typically require tower
owners to obtain approval from local officials or community standards
organizations prior to tower construction. Local regulations can delay or
prevent new tower construction or site upgrade projects, thereby limiting
ATS's ability to respond to customer demand. In addition, such regulations
increase costs associated with new tower construction. There can be no
assurance that existing regulatory policies will not adversely affect the
timing or cost of new tower construction or that additional regulations will
not be adopted which increase such delays or result in additional costs to
ATS. Such factors could have a material adverse effect on ATS's financial
condition or results of operations.

ENVIRONMENTAL MATTERS

  Under various federal, state and local environmental laws, ordinances and
regulations, an owner of real estate or a lessee conducting operations thereon
may become liable for the costs of investigation, removal or remediation of
soil and groundwater contaminated by certain hazardous substances or wastes.
Certain of such laws impose cleanup responsibility and liability without
regard to whether the owner or operator of the real estate or operations
thereon knew of or was responsible for the contamination, and whether or not
operations at the property have been discontinued or title to the property has
been transferred. The owner or operator of contaminated real estate also may
be subject to common law claims by third parties based on damages and costs
resulting from off-site migration of the contamination. In connection with its
former and current ownership or operation of its properties, American and, in
particular, ATS may be potentially liable for environmental costs such as
those discussed above.


                                       9
<PAGE>

  American believes it and ATS are in compliance in all material respects with
all applicable material environmental laws. ATS has not received any written
notice from any governmental authority or third party asserting, and is not
otherwise aware of, any material environmental non-compliance, liability or
claim relating to hazardous substances or wastes or material environmental
laws. However, no assurance can be given (i) that there are no undetected
environmental conditions for which ATS might be liable in the future or (ii)
that future regulatory action, as well as compliance with future environmental
laws, will not require ATS to incur costs that could have a material adverse
effect on ATS's financial condition and results of operations.

ITEM 2. PROPERTIES.

  American's corporate headquarters are located in leased facilities at 116
Huntington Avenue, Boston, Massachusetts.

  The properties used by American's radio stations and owned by the Tower
Subsidiary consist of office and studio facilities, towers, and tower and
transmitter sites. Station studio and sales offices are generally located in a
downtown or business district. Antennas are located on either American-owned
or leased towers. Transmitter and tower sites are generally located to provide
maximum market coverage. American believes that owning its tower and
transmitter sites is an important goal for the Company inasmuch as such
ownership provides a station with the stabilizing benefits of predictable cash
flow and lower fixed operating costs.

  American owns many of its towers, transmitter sites and studio facilities.
Certain office and studio facilities, towers and tower and transmitter sites
are also leased by American under leases that expire in three to twenty-five
years, most of which are renewable. American does not anticipate any
difficulties in renewing its leases, where required, or in leasing additional
space, if required, and it believes that its properties are adequate for its
operations.

  American owns substantially all of the equipment it uses, including its
transmitting antennas, transmitters, studio equipment and general office
equipment.

  American believes that its properties are in good condition and suitable for
its operations; however, American continually reviews opportunities to upgrade
its properties. See Notes to Consolidated Financial Statements of American for
additional information regarding the Company's credit agreements and the
minimum annual rental commitments of American.

  ATS's interests in its communications sites are comprised of a variety of
fee interests, leasehold interests created by long-term lease agreements and
private easements, as well as easements, licenses or rights-of-way granted by
government entities. In rural areas, a communications site typically consists
of a three to five acre tract which supports towers, equipment shelters and
guy wires to stabilize the structure. Less than 2,500 square feet are required
for a self-supporting tower structure of the kind typically used in
metropolitan areas. Land leases generally have twenty (20) to twenty-five (25)
year terms, with three five-year renewals, or are for five-year terms with
automatic renewals unless ATS otherwise specifies. Some land leases provide
"trade-out" arrangements whereby ATS allows the landlord to use tower space in
lieu of paying all or part of the land rent. Pursuant to its loan agreement,
the senior lenders have liens on substantially all of the fee interests,
leasehold interests and other assets of the Operating Subsidiary which owns,
directly or, in certain cases, through subsidiaries all of the assets of the
consolidated group.

ITEM 3. LEGAL PROCEEDINGS.

  From time to time, American becomes involved in various claims and lawsuits
that are incidental to its business. In the opinion of American's management,
there are no legal or regulatory proceedings pending against American which
could have a material impact on financial position, the results of operations
or liquidity.


                                      10
<PAGE>

  In February 1998, various letters alleging that WEGQ-FM, Lawrence,
Massachusetts, caused blanketing interference were filed at the FCC against
the station's pending license renewal application. American is investigating
the complaint and preparing a response. In March 1998, a letter complaining
about the programming of WPXY-FM, Rochester, New York, was filed with the FCC
against the station's renewal application. American has filed an opposition to
the programming complaint. The FCC has indicated that it considers the
complaints against both stations to be informal objections.

  On August 13, 1997, a petition to deny alleging multiple ownership
violations, assertion of excessive control by American, and lack of candor
with respect to radio stations in the West Palm Beach market was filed against
American's application to acquire WTPX-FM, Jupiter, Florida, which was
submitted to the FCC in File No. BALH-970703GM (the WTPX-FM Application). On
September 16, 1997, American and the seller jointly requested the dismissal of
the WTPX-FM Application. The FCC granted the request without prejudice to
whatever further action, if any, the Commission may deem appropriate with
respect to the matters raised in the petition, and dismissed the petition as
moot. American is reviewing the allegations to ensure compliance with
applicable law.

ITEM 4. SUBMISSION OF MATTERS TO A VOTE OF SECURITY HOLDERS.

  On December 19, 1997, holders of Class A Common Stock, par value $.01 per
share, and Class B Common Stock, par value $.01 per share (collectively, the
Common Stock) of American, owning of record shares representing in excess of
50% of the combined voting power of all the outstanding Common Stock as of
December 19, 1997, consented in writing pursuant to Sections 228 and 251 of
the Delaware General Corporation Law to (i) the approval and adoption of the
Amended and Restated Agreement and Plan of Merger, by and among American, CBS
and R Acquisition Corp., a Delaware corporation and a wholly-owned subsidiary
of CBS (CBS Sub), dated as of December 18, 1997 (Amended Agreement), pursuant
to which CBS Sub will merge with and into American and American will become a
subsidiary of CBS, and the transactions contemplated thereby and (ii) the
approval and adoption of the Agreement and Plan of Merger between American and
ATS Merger Corporation, a Delaware corporation and wholly-owned subsidiary of
American, dated as of December 18, 1997 (the Tower Merger Agreement), which
provides for the merger (the Tower Merger) of ATS Merger Corporation with and
into American, and the transactions contemplated thereby.

  Because the stockholders having given their written consent to the approval
and adoption of the Amended Agreement and Tower Merger Agreement own shares
representing in excess of 50% of the voting power of the outstanding American
Common Stock, their written consent is sufficient to approve and adopt the
Amended Agreement and the Tower Merger Agreement under the Delaware General
Corporation Law without regard to the consent/vote of any other stockholder of
American. For this reason, American will not call a meeting of the
stockholders to vote on the Amended Agreement or the Tower Merger Agreement
nor will American ask the holders of American Common Stock for a proxy
relating thereto.

                                      11
<PAGE>

                                   PART II.

ITEM 5. MARKET FOR THE REGISTRANT'S COMMON EQUITY AND RELATED STOCKHOLDER
        MATTERS.

  Shares of the Company's Class A Common Stock, par value $.01 per share (the
Class A Shares) were quoted on the Nasdaq National Market System under the
symbol "AMRD" from the consummation of the Common Stock initial public
offering in June 1995 through February 4, 1997. On February 5, 1997, the
Company began trading on the New York Stock Exchange under the symbol "AFM".
The following table sets forth, for the calendar quarters indicated, the high
and low closing sales prices of the Class A Shares while quoted on the New
York Stock Exchange and the Nasdaq National Market System, as reported in
published financial sources. There is no public trading market for the
Company's Class B Common Stock, par value $.01 per share (the Class B Shares),
or the Company's Class C Common Stock, par value $.01 per share (the Class C
Shares).

<TABLE>
<CAPTION>
                                                                HIGH      LOW
                                                              -------- ---------
      <S>                                                     <C>      <C>
      1997:
      First Quarter.......................................... $36 1/4  $28 1/4
      Second Quarter.........................................  39 7/8   25 3/4
      Third Quarter..........................................  51 7/8   38 13/16
      Fourth Quarter.........................................  53 5/16  47 5/8
<CAPTION>
                                                                HIGH      LOW
                                                              -------- ---------
      <S>                                                     <C>      <C>
      1996:
      First Quarter.......................................... $34 1/2  $25
      Second Quarter.........................................  43 1/2   30 1/4
      Third Quarter..........................................  43       33
      Fourth Quarter.........................................  37 3/4   23 7/8
<CAPTION>
                                                                HIGH      LOW
                                                              -------- ---------
      <S>                                                     <C>      <C>
      1995:
      Second Quarter (commencing June 9, 1995)............... $26      $18 1/4
      Third Quarter..........................................  29 3/4   23
      Fourth Quarter.........................................  28 1/2   19 1/2
</TABLE>

  As of March 22, 1998, there were 317 holders of record (which number does
not include the number of stockholders whose shares are held of record by a
broker or clearing agency but does include each such brokerage house or
clearing agency as one record holder) of the Class A Shares; 46 holders of
record of the Class B shares; and one holder of record of the Class C shares.

  The Company has not paid dividends on its shares of Common Stock, and the
payment of dividends on Common Stock is restricted by the terms of the
American Credit Agreement, the Indenture under which the 9% Senior
Subordinated Notes were issued in February 1996 and the 9.75% EZ Senior
Subordinated Notes. It is not anticipated that any dividends will be paid on
any shares of any class of the Company's Common Stock in the foreseeable
future.

                                      12
<PAGE>

ITEM 6. SELECTED COMBINED FINANCIAL DATA OF AMERICAN AND THE
        PREDECESSOR ENTITIES.

  The following Selected Combined Financial Data have been derived from the
consolidated financial statements of American and its predecessor entities. On
November 1, 1993, American commenced operations following the merger of four
radio broadcasting entities: Stoner Broadcasting Systems, Inc., Atlantic
Radio, L.P., Multi Market Communications, Inc. and Boston AM Radio Corporation
(collectively, the Predecessor Entities). The following financial data present
the combined operating results and financial position of the Predecessor
Entities for the periods prior to the date of the Combination (November 1,
1993) for the ten months ended October 31, 1993 as if such entities had
combined effective October 31, 1993 or, if later, the commencement of
operations of certain Predecessor Entities. The information as of December 31,
1994, 1995, 1996 and 1997 and for each of the years then ended is based on the
historical American consolidated financial statements. This selected financial
data should be read in connection with such financial statements and notes
thereto and "Management's Discussion and Analysis of Financial Condition and
Results of Operations" appearing elsewhere in this Form 10-K.

                      SELECTED COMBINED FINANCIAL DATA(1)

                      AMERICAN RADIO SYSTEMS CORPORATION
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)

<TABLE>
<CAPTION>
                          COMBINED
                         PREDECESSOR
                         ENTITIES(2) AMERICAN(2)  COMBINED(2)                AMERICAN
                         ----------- ------------ ------------ ---------------------------------------
                                         TWO
                         TEN MONTHS     MONTHS        YEAR
                            ENDED       ENDED        ENDED           YEARS ENDED DECEMBER 31,
                         OCTOBER 31, DECEMBER 31, DECEMBER 31, ---------------------------------------
                            1993         1993         1993       1994      1995      1996      1997
                         ----------- ------------ ------------ --------  --------  -------- ----------
<S>                      <C>         <C>          <C>          <C>       <C>       <C>      <C>
STATEMENT OF OPERATIONS
 DATA:
Net revenues............   $45,010     $ 8,943      $53,953    $ 68,034  $ 97,772  $178,019 $  374,118
Operating income
 (loss).................      (845)         91         (754)      5,756    14,452    27,031     55,033
Income (loss) before
 extraordinary losses...    (4,877)       (447)      (5,324)        (73)    9,105     5,135     (7,649)
Extraordinary losses-
 net....................                                         (1,160)     (817)              (2,333)
Net income (loss)
 applicable to common
 stockholders...........    (4,877)       (447)      (5,324)     (3,120)    7,473       162    (41,146)
Basic income (loss)
 before extraordinary
 losses per common
 share..................               $  (.08)                $   (.21) $    .70  $    .01 $    (1.42)
Diluted income (loss)
 before extraordinary
 losses per common
 share..................               $  (.08)                $   (.21) $    .65  $    .01 $    (1.42)
                                       =======                 ========  ========  ======== ==========
BALANCE SHEET DATA:
Working capital.........   $ 1,331     $ 8,496                 $ 16,342  $ 22,045  $ 34,986 $   72,464
Total assets............    64,236      63,424                  158,121   248,796   796,303  2,054,205
Long-term debt,
 including current
 portion and deferred
 interest...............    59,610      57,355                  130,590   152,504   330,672    924,154
Redeemable Preferred
 Stock..................                                                                       215,550
</TABLE>
--------
(1) Year-to-year comparisons are significantly affected by the timing of
    acquisitions and dispositions of radio stations, which have been numerous
    during the periods shown. See "Business" for a description of the
    acquisitions and dispositions made in 1997.
(2) The information for the Combined Predecessor Entities includes the results
    of operations of the following entities for the following periods: Stoner
    and Atlantic--the ten months ended October 31, 1993; Multi Market--the sum
    of (a) eight-twelfths of the fiscal year ended August 31, 1993, and (b)
    the historical results for the two months ended October 31, 1993 (included
    in the ten months ended October 31, 1993); and Boston AM--the ten months
    ended October 31, 1993 (in that period). In addition, the 1993 financial
    information combines the Predecessor Entities for the ten months ended
    October 31, 1993 and historical American financial statements for the two
    month period ended December 31, 1993.

                                      13
<PAGE>

                SELECTED FINANCIAL DATA OF PREDECESSOR ENTITIES

  The following Selected Financial Data for each of Stoner, Atlantic, Multi
Market and Boston AM presented below is derived from those respective
companies' financial statements which have been audited by independent
accountants.

                   SBS HOLDING, INC. AND SUBSIDIARY (STONER)
                                 (IN THOUSANDS)

<TABLE>
<CAPTION>
                                                                     TEN MONTHS
                                                                        ENDED
                                                                     OCTOBER 31,
                                                                        1993
                                                                     -----------
<S>                                                                  <C>
STATEMENT OF OPERATIONS DATA:
Net revenues........................................................   $20,797
Income before change in accounting principle(a).....................     2,272
Net income..........................................................     2,117
                                                                       =======
BALANCE SHEET DATA:
Working capital.....................................................   $ 3,868
Total assets........................................................    30,692
Long-term debt, including current portion...........................    27,000
</TABLE>
--------
(a) Includes cumulative effect of adopting Statement of Financial Accounting
    Standards (FAS) No. 109, Accounting for Income Taxes, ($155).

                     ATLANTIC RADIO, L.P. AND SUBSIDIARIES
                                 (IN THOUSANDS)

<TABLE>
<CAPTION>
                                                                     TEN MONTHS
                                                                        ENDED
                                                                     OCTOBER 31,
                                                                        1993
                                                                     -----------
<S>                                                                  <C>
STATEMENT OF OPERATIONS DATA:
Net revenues........................................................   $18,643
Net loss............................................................    (4,830)
                                                                       =======
BALANCE SHEET DATA:
Working capital (deficiency)........................................   $ 1,174
Total assets........................................................    21,767
Long-term debt, including current portion...........................    23,779
</TABLE>

                                       14
<PAGE>

                       MULTI MARKET COMMUNICATIONS, INC.
                                (IN THOUSANDS)

<TABLE>
<CAPTION>
                                                                     TWO MONTHS
                                                          YEAR ENDED    ENDED
                                                          AUGUST 31, OCTOBER 31,
                                                             1993      1993(A)
                                                          ---------- -----------
<S>                                                       <C>        <C>
STATEMENT OF OPERATIONS DATA:
Net revenues.............................................  $ 3,355     $   510
Loss before extraordinary gain(b)........................     (597)       (115)
Net loss.................................................     (238)       (115)
                                                           =======     =======
BALANCE SHEET DATA:
Working capital (deficiency).............................  $(3,664)    $(3,727)
Total assets.............................................    6,532       6,423
Long-term debt, including current portion................    4,250       4,200
</TABLE>
--------
(a) Comparison of the fiscal year ended August 31 on a pro rata basis to the
    two months ended October 31, 1993 is significantly affected due to
    seasonality.
(b) Represents gain on the forgiveness of debt.

                          BOSTON AM RADIO CORPORATION
                                (IN THOUSANDS)

<TABLE>
<CAPTION>
                                                                    TEN MONTHS
                                                                       ENDED
                                                                    OCTOBER 31,
                                                                      1993(A)
                                                                    -----------
<S>                                                                 <C>
STATEMENT OF OPERATIONS DATA:
Net revenues.......................................................   $ 2,823
Net loss...........................................................    (1,807)
                                                                      =======
BALANCE SHEET DATA:
Working capital....................................................   $    16
Total assets.......................................................     5,354
Long-term debt, including current portion and deferred interest....     4,631
</TABLE>
--------
(a) Comparison of the fiscal year ended December 31 on a pro rata basis to the
    ten months ended October 31, 1993 is significantly affected due to
    seasonality.

                                      15
<PAGE>

ITEM 7. MANAGEMENT'S DISCUSSION AND ANALYSIS OF FINANCIAL CONDITION AND
        RESULTS OF OPERATIONS.

  The Company desires to take advantage of the "safe harbor" provisions of the
Private Securities Litigation Reform Act of 1995. The Company's Report on Form
10-K contains "forward-looking statements" including statements concerning
projections, plans, objectives, future events or performance and underlying
assumptions and other statements which are other than statements of historical
fact. The Company wishes to caution readers that the following important
factors, among others, may have affected and could in the future affect the
Company's actual results and could cause the Company's actual results for
subsequent periods to differ materially from those expressed in any forward-
looking statement made by or on behalf of the Company: (a) the Company's
ability to meet debt service requirements; (b) the Company's ability to
compete successfully with other radio broadcasters; (c) the possibility of
adverse governmental action or regulatory restrictions from those
administering the antitrust laws, the FCC or other governmental authorities;
(d) the availability of funds under its credit agreements to fund acquisitions
for the foreseeable future, or, if such funds are inadequate, the ability of
the Company to obtain new or additional debt or equity financing and the
potential dilutive effect of any such equity financing and (e) the Company's
ability to successfully operate existing and any subsequently acquired
stations and towers, particularly with the increasing number and geographic
diversity of its operations.

GENERAL

  The Company's financial results are dependent on a number of factors,
including the general strength of the local and national economies, population
growth, ability to provide popular programming, local market competition,
relative efficiency of radio broadcasting compared to other advertising media,
signal strength and government regulation and policies. The primary operating
expenses involved in owning and operating radio stations are employee
salaries, depreciation and amortization, programming, solicitation of
advertising and promotion. The Company's tower segment revenues and operating
expenses do not exceed 6% of the Company's consolidated totals for all periods
presented and are not discussed separately.

  The Company's revenues are affected primarily by the advertising rates the
Company's stations are able to charge. These rates are in large part based on
a station's ability to attract audiences in the demographic groups targeted by
its advertisers, as measured principally by quarterly reports by independent
national rating services. Because audience ratings in the local market are
crucial to a station's financial success, the Company endeavors to develop
strong listener loyalty. The Company believes that the diversification of
formats on its radio stations helps the Company to insulate itself from the
effects of changes in musical tastes of the public for any particular format.

  The number of advertisements that can be broadcast without jeopardizing
listening levels (and the resulting ratings) is limited in part by the format
of a particular radio station. The Company's stations strive to maximize
revenue by constantly managing the number of commercials available for sale
and adjusting prices based upon local market conditions. In the broadcasting
industry, stations often utilize trade or barter agreements to generate
advertising time sales in exchange for goods or services used in the operation
of the stations, instead of cash. The Company minimizes its use of trade
agreements and historically has sold over 93% of its advertising time for
cash.

  Most advertising contracts are short-term and generally run only for a few
weeks. In each of 1995, 1996 and 1997, approximately 77% of the Company's
revenue was generated from local advertising, which is sold primarily by each
station's sales staff. To generate national advertising sales, the Company
engages an independent advertising sales representative that specializes in
national sales for each of its stations.

  The Company's first calendar quarter historically produces the lowest
revenues for the year, while each of the other quarters produces higher and
roughly equivalent revenues.


                                      16
<PAGE>

RESULTS OF OPERATIONS

 Year Ended December 31, 1996 Compared to Year Ended December 31, 1995

  As of December 31, 1996, the Company owned and/or operated forty-eight FM
and twenty-three AM stations. As of December 31, 1995, the Company owned
and/or operated fifteen FM and nine AM stations. During 1996, the Tower
Subsidiary also continued to increase the number of tower sites and management
agreements with several acquisitions. These transactions have significantly
affected operations for the year ended December 31, 1996 as compared to the
year ended December 31, 1995. See the Notes to the Consolidated Financial
Statements for a description of the 1996 station acquisitions.

  Net revenues were $178.0 million for the year ended December 31, 1996
compared to $97.8 million in 1995, an increase of $80.2 million or 82.0%. This
increase was attributable to revenue growth in certain of the Company's
existing markets and more importantly the impact of the 1996 station
acquisitions. In addition, the 1995 major league baseball labor dispute
adversely impacted the Company's 1995 financial performance.

  Operating expenses excluding net local marketing agreement expenses,
depreciation and amortization and corporate general and administrative
expenses were $120.0 million for the year ended December 31, 1996 compared to
$66.4 million in 1995, an increase of $53.6 million or 80.7%. This increase
was due to the impact of increased costs associated with the Company's revenue
growth.

  Net local marketing agreement (LMA) expense was $8.1 million for the year
ended December 31, 1996 compared to $0.6 million in 1995, an increase of $7.5
million. The increase is related to the impact of 1996 station acquisitions as
the Company enters into LMA agreements prior to the consummation of many of
its acquisitions and dispositions. Net LMA expenses consist of fees paid or
earned by the Company under agreements which permit an entity to program and
market stations prior to their acquisition. Local marketing agreement expenses
for the year ended December 31, 1996 are presented net of approximately $2.3
million of revenues earned under such agreements.

  Depreciation and amortization was $17.8 million and $12.4 million for the
years ended December 31, 1996 and December 31, 1995, respectively, an increase
of $5.4 million or 43.5%. This increase was primarily attributable to the
impact of increased expenses associated with the increase in depreciable and
amortizable assets resulting from 1996 station acquisitions.

  Corporate general and administrative expense increased to $5.0 million for
the year ended December 31, 1996 from $3.9 million for the year ended December
31, 1995, an increase of $1.1 million or 28.2%. This increase was primarily
attributable to the higher personnel costs associated with supporting the
Company's greater number of stations.

  Interest expense was $22.3 million for the year ended December 31, 1996
compared to $12.5 million for the 1995 period, an increase of $9.8 million or
78.4%. The increase is related to higher borrowing levels during 1996,
including the Senior Subordinated Notes issued in early 1996, and to a lesser
extent borrowings under the 1995 Credit Agreement.

  Interest income was $5.5 million for the year ended December 31, 1996
compared to $2.4 million for the year ended December 31, 1995, an increase of
$3.1 million. The increase is attributable to interest income earned on
certain station investment notes and higher investable cash balances in 1996.

  Gain (loss) on the sales of assets and other, net in 1996 was primarily
attributable to the loss of the sale of WNEZ-FM and to a lesser extent losses
on the sales of assets associated with the integration of certain station
facilities. The gain on sale of assets for 1995 represents gains on the sale
of radio broadcasting properties in Binghamton, New York ($3.9 million) and
Des Moines, Iowa ($7.7 million).

  Provision for income taxes for the year ended December 31, 1996 was $4.8
million compared to $6.8 million for year ended December 31, 1995. The
effective tax rate for the year ended December 31, 1996 was

                                      17
<PAGE>

approximately 48.4% compared to 42.9% in 1995. The higher rate in 1996 is due
to the effect of permanent differences, principally amortization of non-
deductible goodwill on acquisitions consummated through mergers.

  Redeemable common and preferred stock dividends for the year ended December
31, 1996 were $5.0 million as compared to $0.8 million for the year ended
December 31, 1995. The 1996 dividends are attributable to the Convertible
Preferred Stock issued in late June 1996. The 1995 dividends were attributable
to the Series C Common Stock which was retired in June 1995 with proceeds from
the Company's initial public offering.

  Net income applicable to common stockholders was $0.2 million for the year
ended December 31, 1996 compared to $7.5 million for the year ended December
31, 1995, a decrease of $7.3 million as a result of the factors discussed
above.

  Broadcast cash flow (i.e., operating income before net LMA expenses,
depreciation and amortization and corporate general and administrative
expense) was $58.0 million for the year ended December 31, 1996 compared to
$31.3 million for the year ended December 31, 1995, a $26.7 million or 85.3%
increase. Broadcast cash flow margins were 32.6% in 1996 compared to 32.0% in
1995.

 Year Ended December 31, 1997 Compared to Year Ended December 31, 1996

  As of December 31, 1997, the Company owned and/or operated seventy-six FM
and twenty-five AM stations. See the Notes to the Consolidated Financial
Statements for a description of the 1997 station acquisitions and
dispositions. During 1997, the Tower Subsidiary also continued to increase the
number of tower sites and management agreements with several acquisitions.
These transactions have significantly affected operations for the year ended
December 31, 1997 as compared to the year ended December 31, 1996.

  Net revenues were $374.1 million for the year ended December 31, 1997
compared to $178.0 million for 1996, an increase of $196.1 million or 110.2%.
This increase was attributable to revenue growth in some of the Company's
existing markets and, to a more substantial extent, the impact of the EZ
Merger in 1997 and acquisitions that occurred in the latter half of 1996 and
during 1997.

  Operating expenses excluding net local marketing agreement expenses,
depreciation and amortization and corporate general and administrative
expenses were $241.8 million for the year ended December 31, 1997 compared to
$120.0 million for the same period in 1996, an increase of $121.8 million or
101.5%. This increase was due to the impact of increased costs associated with
the Company's revenue growth and acquisitions.

  Net local marketing agreement expenses were $2.3 million for the year ended
December 31, 1997 compared to $8.1 million for 1996, a decrease of $5.8
million. Local marketing agreement expenses for the year ended December 31,
1997 and 1996 are presented net of approximately $4.1 million and $2.3
million, respectively, of revenues earned under such agreements. The change in
the balances for each period are based on the timing of pending station
acquisitions and dispositions.

  Depreciation and amortization was $64.7 million and $17.8 million for the
year ended December 31, 1997 and 1996, respectively, an increase of $46.9
million. This increase was primarily attributable to the impact of increased
expenses associated with the increase in depreciable and amortizable assets
resulting from the 1996 and 1997 acquisitions.

  Merger costs were $2.0 million for the year ended December 31, 1997 and
result from costs incurred to date in connection with the pending sale of
radio properties to CBS.

  Corporate general and administrative expenses increased to $8.2 million for
the year ended December 31, 1997 from $5.0 million for the year ended December
31, 1996, an increase of $3.2 million or 64.0%. This increase was primarily
attributable to the higher personnel costs associated with supporting the
Company's greater number of stations and tower properties.


                                      18
<PAGE>

  Interest expense was $59.7 million for the year ended December 31, 1997
compared to $22.3 million for the 1996 period, an increase of $37.4 million or
167.7%. The increase is related to higher borrowing levels under the Company's
credit agreements in 1997 as compared to 1996 which resulted from the 1996 and
1997 acquisitions.

  Interest income was $2.4 million for the year ended December 31, 1997
compared to $5.5 million for the year ended December 31, 1996, a decrease of
$3.1 million. The decrease is attributable to lower investable cash balances
in 1997 and higher interest income earned on certain station investment notes
in 1996 as compared to 1997.

  Loss on the sale of assets and other, net was $5.7 million and $0.3 million
for the year ended December 31, 1997 and 1996, respectively. The 1997 loss was
primarily attributed to the loss on the termination of an acquisition in West
Palm Beach, FL somewhat offset by gains on certain asset and station sales.
The loss in 1996 was primarily attributable to the loss on the sale of a
station in Hartford, CT and to a lesser extent, losses on the sales of assets
associated with the integration of certain station facilities.

  The income tax benefit for the year ended December 31, 1997 was $0.5 million
as compared to a provision of $4.8 million for year ended December 31, 1996.
The effective tax rate for the year ended December 31, 1997 was approximately
5.1% compared to 48.4% in 1996. The effective rate in 1997 is due to the
effect of permanent differences, principally amortization of non-deductible
goodwill.

  Extraordinary losses for the year ended December 31, 1997 were $2.3 million,
net of a $1.5 million tax benefit. The extraordinary losses were a result from
the write-off of certain deferred financing costs pursuant to the
extinguishment of debt under the Company's previous credit agreements.

  Preferred stock dividends for the year ended December 31, 1997 were $31.2
million compared to $5.0 million for the 1996 period. The dividends for the
1997 period include $9.6 million of dividends attributable to the Convertible
Preferred Stock issued in late June 1996 and $21.6 million of dividends
attributable to the Cumulative Exchangeable Preferred Stock issued in late
January 1997. The dividends for the 1996 dividends are attributable to the
Convertible Preferred Stock.

  Net loss applicable to common stockholders was $41.1 million for the year
ended December 31, 1997 compared to net income applicable to common
stockholders of $0.2 million for the year ended December 31, 1996, as a result
of the factors discussed above.

  Broadcast cash flow was $132.3 million for the year ended December 31, 1997
compared to $58.0 million for the year ended December 31, 1996, a $74.3
million or 128.1% increase. Broadcast cash flow margins were 35.4% in 1997
compared to 32.6% in 1996.

LIQUIDITY AND CAPITAL RESOURCES

  The Company's liquidity needs arise from its acquisition-related activities,
debt service, working capital, capital expenditures and dividend payments.
Historically, the Company has met its operational liquidity needs with
internally generated funds and has financed the acquisition of radio
broadcasting properties and tower related properties, including related
working capital needs, with a combination of bank borrowings and proceeds from
the sale of the Company's equity and debt securities. For the year ended
December 31, 1997 cash flows provided by operating activities were $43.3
million, as compared to $15.7 million for the year ended December 31, 1996 and
$9.7 million for the year ended December 31, 1995.

  Cash flows used for investing activities were $645.1 million for the year
ended December 31, 1997 as compared to $421.9 million for the year ended
December 31, 1996 and $81.2 million for the year ended December 31, 1995. The
increase is attributable to the increased acquisition activity in 1997 from
year to year.


                                      19
<PAGE>

  Cash provided by financing activities was $608.0 million for the year ended
December 31, 1997 as compared to $412.8 million for the year ended December
31, 1996 and $72.2 for the year ended December 31, 1995. The increase in 1997
is due to the exchangeable preferred stock offering described below and the
impact of borrowings under the Company's credit agreements.

  Offering: In January 1997, the Company consummated a private offering of
2,000,000 shares of Cumulative Exchangeable Preferred Stock. Net proceeds to
the Company from the offering were approximately $192.1 million. Proceeds of
the offering were used initially to repay indebtedness and thereafter to fund
acquisitions. Dividends on the Cumulative Exchangeable Preferred Stock are
cumulative at an annual rate of 11 3/8% (equivalent to $11.375 per share) and
are payable quarterly in cash, or, at the Company's election, on or prior to
January 15, 2002, with the issuance of additional shares. The Cumulative
Exchangeable Preferred Stock possesses mandatory redemption features and has
been classified accordingly in the financial statements.

  Credit Agreements: As of December 31, 1997, the Company had approximately
$924.2 million of total long-term debt (including the current portion thereof)
outstanding. This included approximately $593.5 million of borrowings
outstanding under the Company's and the Tower Subsidiary's credit agreements
and $325.0 million outstanding under Senior Subordinated Notes. In January
1997, the Company entered into new credit agreements with a syndicate of banks
(the 1997 Credit Agreement) which replaced the $300.0 million previous Credit
Agreement. The 1997 Credit Agreement consists of two separate lending
agreements, providing for facilities consisting of a $550.0 million reducing
revolver credit facility, a $200.0 million revolving credit converting to a
term loan facility and a $150.0 million term loan facility, which was
available only to repurchase, if required, certain note obligations of EZ
which were assumed by the Company in connection with the EZ Merger. As
described below, the Company was not required to repurchase any of the 9.75%
Notes, and therefore such commitment was canceled in May 1997.

  In October 1997, the Tower Subsidiary entered into the 1997 ATS Credit
Agreement, which replaced the previously existing credit agreement. All
amounts outstanding under the previous agreement were repaid with proceeds
from the 1997 ATS Credit Agreement. The 1997 ATS Credit Agreement provides the
Tower Subsidiary with a $250.0 million loan commitment based on ATS
maintaining certain operational ratios and an additional $150.0 million loan
at the discretion of ATS, which is available through June 2005. In order to
facilitate future growth and, in particular, to finance its construction
program, ATS is in the process of negotiating an amended and restated loan
agreement with its senior lenders, pursuant to which the existing maximum
borrowing of the Operating Subsidiaries would be increased from $400.0 million
to $900.0 million, subject to compliance with certain financial ratios, and
ATS would be able to borrow an additional $150.0 million, subject to
compliance with certain less restrictive ratios. Borrowings under an amended
loan agreement would also be available to finance acquisitions. There can be
no assurance that such negotiations will result in the extension of definitive
loan agreements on terms satisfactory to ATS. In connection with the
refinancing, the Company expects to recognize an extraordinary loss of
approximately $1.4 million, net of a tax benefit of $0.9 million, during the
second quarter of 1998.

  In order to finance acquisitions of radio stations, tower related properties
and for general corporate purposes, the Company has borrowed and expects to
continue to borrow under its credit agreements. As part of the EZ Merger, the
Company assumed EZ's obligations with respect to $150.0 million principal
amount of the 9.75% EZ Notes and repaid all borrowings under the EZ credit
facility with borrowings from the 1997 Credit Agreement. As required by the
closing of the EZ Merger, the Company was required to offer to purchase the
9.75% EZ Notes at 101% of their principal amount. Such offer expired in May
1997 and, no such notes were tendered for repurchase.

  Tower Separation: Based on a $16.00 per share price, the Tower Separation
will result in a taxable gain to ARS, of which approximately $20.0 million
will be borne by ARS and the remaining obligation (currently estimated at
approximately $113.0 to $153.0 million) will be required to be paid by ATS
pursuant to provisions of the Merger Agreement. This liability is expected to
be paid with borrowings under ATS' loan agreement or proceeds from equity
financings and the timing of such payments is dependent upon the timing of the
merger consummation. Such estimated tax liability would increase or decrease
by approximately $14.8 million for each $1.00 per share increase or decrease
in the fair market value of the ATS Common Stock.

                                      20
<PAGE>

  The Merger Agreement also provides for closing date balance sheet
adjustments based upon the working capital and specified debt levels
(including the liquidation preference of the ARS Cumulative Preferred Stock)
of ARS at the effective time of the Merger which may result in payments to be
made by either ARS or ATS to the other party following the closing date of the
Merger. ATS will benefit from or bear the cost of such adjustments. Since the
amounts of working capital and debt are dependent upon future operations and
events, including without limitation cash flow from operations, capital
expenditures, and expenses of the Merger and the Tower Separation, neither ARS
nor ATS is able to state with any degree of certainty what payments, if any,
will be owed following the closing date by either ARS or ATS to the other
party.

  ATS Stock Purchase Agreement: On January 22, 1998, the Tower Subsidiary
consummated the transactions contemplated by the stock purchase agreement (ATS
Stock Purchase Agreement), dated as of January 8, 1998, with Steven B. Dodge,
Chairman of the Board, President and Chief Executive Officer of ARS and ATS,
and certain other officers and directors of ARS (or their affiliates or family
members or family trusts), pursuant to which those persons purchased 8.0
million shares of ATS Common Stock at a purchase price of $10.00 per share for
an aggregate purchase price of $80.0 million, including 4.0 million shares by
Mr. Dodge for $40.0 million. Payment of the purchase price was in the form of
cash aggregating approximately $30.6 million and in the form of notes
aggregating approximately $49.4 million due on the earlier of the consummation
of the CBS Merger or, in the event the CBS Merger Agreement is terminated,
December 31, 2000. The notes bear interest at the six-month London Interbank
Rate, from time to time, plus 1.5% per annum, and are secured by shares of ARS
Common Stock having a fair market value of not less than 175% of the principal
amount of and accrued and unpaid interest on the notes. The notes are
prepayable at any time at the option of the obligor and will be due and
payable, at the option of the Tower Subsidiary, in the event of certain
defaults as described in the agreement.

  A substantial portion of the Company's cash flow from operations is required
for debt service. However, the Company's leverage could make it vulnerable to
a downturn in the operating performance of its radio stations, tower
properties or a downturn in economic conditions.

  The Company believes that its cash flows from operations will be sufficient
to meet its quarterly dividends, debt service requirements for interest and
scheduled payments of principal under the 1997 Credit Agreements and its other
debt obligations. If such cash flow is not sufficient to meet such debt
service requirements, the Company may be required to sell equity securities,
refinance its obligations or dispose of one or more of its properties in order
to make such scheduled payments. There can be no assurance that the Company
would be able to effect any of such transactions on favorable terms.

  The Company's working capital needs fluctuate throughout the year due to
industry-wide seasonality and its broadcast of sporting events at different
times during the year. The Company historically has had sufficient cash from
its operations to meet its working capital needs, apart from needs generated
by newly acquired properties, and believes that it has sufficient financial
resources available to it, including borrowing under the credit agreements, to
finance operations for the foreseeable future.

  The Company has entered into numerous station and tower acquisition and
related agreements (see the Notes to the Consolidated Financial Statements).
The consummation of many of these agreements is subject to, among other
things, FCC approval and in some cases expiration or earlier termination of
the HSR Act waiting period and the negotiation of definitive agreements.
Unless otherwise noted, the Company intends to effect all of the transactions
as soon as the necessary approvals are obtained. The Company intends to
finance the acquisitions with available cash, borrowings under the credit
agreements, and, in certain cases, issuance of equity securities.

  ARS and ATS made approximately $24.1 million and $20.6 million,
respectively, in capital expenditures for the year ended December 31, 1997,
principally related to tower construction and office consolidations. The
Company expects capital expenditures in 1998 to be approximately $29.0 million
and $133.0 million for ARS and ATS, respectively, consisting principally of
tower construction, office consolidations and ongoing technical

                                      21
<PAGE>

improvements. To the extent that funds generated from operations, or available
cash, are insufficient to finance non-recurring capital expenditures, ARS and
ATS would seek to borrow the necessary funds under their respective credit
agreements.

YEAR 2000

  The Company is aware of the issues associated with the Year 2000 as it
relates to information systems. The Year 2000 is not expected to have a
material impact on the Company's current information systems because its
software is either already Year 2000 compliant or required changes are not
expected to be material. Based on the nature of the Company's business, the
Company anticipates it is not likely to experience material business
interruption due to the impact of Year 2000 compliance on its customers and
vendors. As a result, the Company does not anticipate that incremental
expenditures to address Year 2000 compliance will be material to the Company's
liquidity, financial position or results of operations over the next few
years.

INFLATION

  The impact of inflation on the Company's operations has not been significant
to date. However, there can be no assurance that a high rate of inflation in
the future would not have an adverse effect on the Company's operating
results.

RECENT ACCOUNTING PRONOUNCEMENTS

  In June 1997, the FASB released FAS No. 130 "Reporting Comprehensive Income"
(FAS 130), and FAS No. 131 "Disclosures about Segments of an Enterprise and
Related Information" (FAS 131). These pronouncements will be effective in
1998. FAS 130 establishes standards for reporting comprehensive income items
and will require the Company to provide a separate statement of comprehensive
income; reported financial statement amounts will be affected by this
adoption. FAS 131 established standards for reporting information about the
operating segments in a company's annual report and interim reports and will
require the Company to adopt this standard in 1998.

  In February 1998, the FASB released SFAS No. 132, "Employer's Disclosures
about Pensions and Other Postretirement Benefits," (FAS 132) which the Company
will be required to adopt in 1998. FAS 132 will require additional disclosure
concerning changes in the Company's pension obligations and assets and
eliminates certain other disclosures no longer considered useful. Adoption
will not have any effect on reported results of operations or financial
position.

ITEM 8. FINANCIAL STATEMENTS AND SUPPLEMENTARY DATA.

  The following consolidated financial statements of American Radio Systems
Corporation are filed herein.

  American Radio Systems Corporation and Subsidiaries

    Independent Auditors' Report
    Consolidated Balance Sheets as of December 31, 1996 and 1997
    Consolidated Statements of Operations for each of the three years in
     the period ended December 31, 1997
    Consolidated Statements of Stockholders' Equity (Deficiency) for each
     of the three years in the period ended December 31, 1997
    Consolidated Statements of Cash Flows for each of the three years in
     the period ended December 31, 1997
    Notes to Consolidated Financial Statements

ITEM 9. CHANGES IN AND DISAGREEMENTS WITH ACCOUNTANTS ON ACCOUNTING AND
        FINANCIAL DISCLOSURE.

  Not applicable.

                                      22
<PAGE>

                                   PART III.

ITEM 10. DIRECTORS AND EXECUTIVE OFFICERS OF AMERICAN

  Set forth below are the name and age of each director, his principal
occupation and business experience during the past five years and the names of
other companies of which he serves as a director as of March 30, 1998.

<TABLE>
<CAPTION>
                           PRINCIPAL OCCUPATIONS AND BUSINESS EXPERIENCE DURING
   DIRECTOR                                THE PAST FIVE YEARS
   --------                ----------------------------------------------------
 <C>                      <S>
 Steven B. Dodge ........ Mr. Dodge has been Chairman of the Board, President
  Age 52                  and Chief Executive Officer since the founding of the
                          Company on November 1, 1993. Mr. Dodge was the
                          founder in 1988 of Atlantic Radio, L.P. (Atlantic),
                          one of the predecessors of the Company, and served as
                          Chief Executive Officer of the general partner of
                          Atlantic. Prior to forming Atlantic, Mr. Dodge served
                          as Chairman and Chief Executive Officer of American
                          Cablesystems Corporation, a cable television company
                          he founded in 1978 and which was merged into
                          Continental Cablevision, Inc. in 1988. Mr. Dodge
                          serves as a director of American Media, Inc. and the
                          National Association of Broadcasters (the NAB).
 Thomas H. Stoner ....... Mr. Stoner has been Chairman of the Executive
  Age 63                  Committee and the Compensation Committee of the Board
                          since the founding of the Company. Mr. Stoner founded
                          Stoner Broadcasting Systems, Inc. (Stoner) in 1965.
                          Stoner, which was one of the predecessors of
                          American, operated radio stations for over 25 years
                          in large, medium and small markets. Mr. Stoner is a
                          director of Gaylord Container Corporation and a
                          trustee of the Chesapeake Bay Foundation.
 Alan L. Box ............ Mr. Box has served as a director and Executive Vice
  Age 46                  President since the consummation of the merger of EZ
                          Communications, Inc. into American (EZ Merger). In
                          1974, he was the General Manager of EZ's Washington,
                          D.C. area radio station. He became Executive Vice
                          President and General Manager and a director of EZ in
                          1979, President of EZ in 1985 and Chief Executive
                          Officer of EZ in 1995. He serves as a director of
                          George Mason Bankshares Inc. and George Mason Bank.
                          Previously, Mr. Box served as the Chairman of the NAB
                          Digital Audio Broadcast Task Force and as a director
                          of the NAB.
 Joseph L. Winn ......... Mr. Winn has been the Treasurer, Chief Financial
  Age 46                  Officer and a director since the founding of the
                          Company. In addition to serving as Chief Financial
                          Officer of the Company, Mr. Winn was Co-Chief
                          Operating Officer responsible for Boston operations
                          until May 1994 when Mr. Gehron joined American. Mr.
                          Winn served as Chief Financial Officer and a director
                          of the general partner of Atlantic since its
                          organization. He also served as Executive Vice
                          President of the general partner of Atlantic from its
                          organization until June 1992, and as its President
                          from June 1992 until the organization of American.
                          Atlantic was one of the predecessors of the Company.
                          Prior to joining Atlantic, Mr. Winn served as Senior
                          Vice President and Corporate Controller of American
                          Cablesystems since joining that company in 1983.
 Charlton H. Buckley..... Charlton H. Buckley was elected a director in August
  Age 60                  1996. Mr. Buckley is the founder, President and Chief
                          Executive Officer of Henry Broadcasting Company
                          (HBC). Mr. Buckley is also President and 100% owner
                          of Steele Park Resort, Inc., which owns and operates
                          a resort on Lake Berryessa in California's Napa
                          Valley, and is a co-founder of World Asphalt Company,
                          a manufacturer of roofing products located in
                          Sacramento, CA. Mr. Buckley has been involved in the
                          radio broadcast industry since 1983 when HBC acquired
                          its first stations in Portland, Oregon. Prior to that
                          time, Mr. Buckley was involved in the construction
                          business.
</TABLE>


                                      23
<PAGE>

<TABLE>
<CAPTION>
                           PRINCIPAL OCCUPATIONS AND BUSINESS EXPERIENCE DURING
   DIRECTOR                                THE PAST FIVE YEARS
   --------                ----------------------------------------------------
 <C>                      <S>
 Arnold L. Chavkin ...... Mr. Chavkin has been a director since the founding of
  Age 46                  the Company. Mr. Chavkin is a general partner of
                          Chase Capital Partners (CCP), previously known as
                          Chemical Venture Partners (CVP), which is a general
                          partner of Chase Equity Associates (CEA), one of
                          American's shareholders, and previously a principal
                          shareholder of Multi Market Communications, Inc.
                          (Multi-Market), one of the predecessors of the
                          Company. Mr. Chavkin has been a General Partner of
                          CCP and CVP since January 1992 and has served as the
                          President of Chemical Investments, Inc. since March
                          1991. Mr. Chavkin is also a director of R&B Falcon
                          Drilling Company, Bell Sports Corporation, and
                          Wireless One, Inc. Prior to joining Chemical
                          Investments, Inc., Mr. Chavkin was a specialist in
                          investment and merchant banking at Chemical Bank for
                          six years.
 James H. Duncan, Jr. ... Mr. Duncan has been a director since the founding of
  Age 50                  the Company. Mr. Duncan is the founder, Chief
                          Executive Officer and a 50% shareholder of Duncan's
                          American Radio, Inc., which publishes the Duncan
                          Guide and other reports and publications about the
                          radio broadcasting industry. Mr. Duncan had served as
                          a director of Stoner from 1983 until the merger with
                          the Company in 1993. Mr. Duncan had also served as a
                          director of Price Communications Corporation from
                          1992 to 1994, and as a director of Emmis Broadcasting
                          Corporation from 1985 to 1992.
 Arthur C. Kellar........ Mr. Kellar has served as a director since the
  Age 75                  consummation of the EZ Merger. He was the founder of
                          EZ and served as a director of EZ since 1967,
                          Chairman of the Board since 1968 and President from
                          1967 until 1985. From the period 1956 through 1978,
                          Mr. Kellar was the President and principal
                          stockholder of O.K. Broadcasting, Inc., which owned
                          and operated WEEL-AM, a radio station located in
                          Fairfax, Virginia. Mr. Kellar currently serves as a
                          director of George Mason Bankshares, Inc.
 Charles D. Peebler,      Mr. Peebler was elected a director in May 1994. He is
  Jr. ................... president of True North Communications, Inc. Mr.
  Age 61                  Peebler served as a director of Stoner for more than
                          twelve years, from 1976 to 1988. Mr. Peebler also
                          serves as a director of Ultrafem Inc. and American
                          Tool Companies, Inc.
 Lance R. Primis ........ Mr. Primis was elected a director in April 1997. From
  Age 51                  1992 until December 1996, he served as the president
                          and chief operating officer of The New York Times
                          Company, a major newspaper and information company.
                          Prior to that time, he was the president and general
                          manager of The New York Times newspaper. Mr. Primis
                          serves as a director of several companies including,
                          the Advertising Council, the Audit Bureau of
                          Circulations, Partnership For A Drug-Free America,
                          International Herald Tribune and The New York
                          Partnership.
</TABLE>

SECTION 16(A) BENEFICIAL OWNERSHIP REPORTING COMPLIANCE

  Section 16(a) of the Exchange Act requires the Company's directors,
executive officers and persons who own more than ten percent of a registered
class of the Company's equity securities, to file reports of ownership on Form
3 and changes in ownership on Form 4 or 5 with the Commission. Such officers,
directors and ten-percent stockholders are also required by SEC rules to
furnish the Company with copies of all Section 16(a) reports they file. Based
solely on its review of the copies of such forms received by it, or written
representation from certain reporting persons that they were not required to
file a Form 5, the Company believes that, during the fiscal year ended
December 31, 1996, its officers, directors and ten-percent stockholders
complied with all Section 16(a) filing requirements applicable to such
individuals, except that (1) Mr. Bouloukos failed to report the exercise of
options on December 18 and 19, 1997; this omission was corrected by reporting
these events on

                                      24
<PAGE>

his Form 5 for 1997; (2) Mr. Gehron failed to report (i) a purchase of 1,200
shares of Class A Common Stock on November 13, 1996 and (ii) the acquisition
of 450 shares of Class A Common Stock pursuant to the consummation of the
merger of the EZ Merger into the Company, resulting from his involuntary
exchange of shares of EZ stock for shares of the Company's common stock; these
omissions were corrected by reporting these events on his Form 5 for 1997; and
(3) Mr. Dodge failed to report (i) the acquisition by his adult son of 135
shares of Class A Common Stock pursuant to the consummation of the EZ Merger,
resulting from his sons' involuntary exchange of shares of EZ stock for shares
of the Company's common stock, (ii) Mr. Dodge's gift of 43 shares of Class A
Common Stock on June 30, 1997, (iii) his adult son's purchase of 50 shares of
Class A Common Stock on October 17, 1997, and (iv) his son's sale of 15 shares
of Class A Common Stock on January 9, 1998; these omissions were corrected by
reporting these events on his Form 5 for 1997. Mr. Dodge disclaims any
beneficial ownership with respect to the above transactions regarding his
adult son.

ITEM 11. EXECUTIVE COMPENSATION

  The following table summarizes the annual and long-term compensation for the
years ended December 31, 1995, 1996 and 1997 of American's Chief Executive
Officer and each of the other executive officers whose salary and bonus
exceeded $100,000.

                          SUMMARY COMPENSATION TABLE

<TABLE>
<CAPTION>
                                   ANNUAL                               LONG-TERM
                                COMPENSATION                          COMPENSATION
                              -------------------                -------------------------
                                                                   SHARES
        NAME AND                                  OTHER ANNUAL   UNDERLYING    ALL OTHER
   PRINCIPAL POSITION    YEAR SALARY(1)    BONUS  COMPENSATION   OPTIONS(2)   COMPENSATION
   ------------------    ---- ---------    ------ ------------   ----------   ------------
<S>                      <C>  <C>          <C>    <C>            <C>          <C>
Steven B. Dodge......... 1995 $252,625
 Chairman of the Board,  1996 $297,250     50,000                  40,000         4,910(3)
 President and Chief     1997 $502,338                            100,000         1,716(3)
 Executive Officer
Joseph L. Winn(4)....... 1995 $227,859                             65,000
 Treasurer and Chief     1996 $257,250     42,500                  20,000        11,456(5)
 Financial Officer       1997 $352,329     40,000                  35,000        12,876(5)
Don P. Bouloukos........ 1996 $ 81,504(6)           $100,000(6)   200,000(6)      3,420(5)
 Co-Chief Operating      1997 $352,332     50,000    432,218(10)                 16,741(5)
 Officer
John R. Gehron.......... 1995 $227,544                             40,000
 Co-Chief Operating      1996 $247,250     20,000   $ 75,000(7)    10,000        13,500(8)
 Officer
                         1997 $352,297     20,000                  20,000         1,662(3)
David Pearlman.......... 1995 $222,745                             85,000
 Co-Chief Operating      1996 $257,250     42,500   $364,000(9)    20,000        11,520(5)
 Officer
                         1997 $352,340     20,000                  25,000        20,314(5)
</TABLE>
--------
 (1) Includes Company's matching 401(k) plan contributions.
 (2) For information regarding the Stock Option Plan, see the Notes to
     Consolidated Financial Statements.
 (3) Includes group term life insurance and parking expenses paid by the
     Company.
 (4) Mr. Winn also served as Co-Chief Operating Officer until Mr. Gehron
     joined American in May 1994.
 (5) Includes group term life insurance, automobile lease and parking expenses
     paid by the Company.
 (6) For the period September 3, 1996 through December 31, 1996. Mr. Bouloukos
     was granted options in August 1996 to purchase an aggregate of 200,000
     shares at $33.33 per share; such options were terminated by agreement and
     Mr. Bouloukos was granted new options to purchase 200,000 shares of Class
     A Common Stock at $27.25 per share, the closing price of the Class A
     Common Stock on Nasdaq on December 31, 1996. In 1996, Mr. Bouloukos also
     received a $100,000 demand loan at a variable interest rate (prime). In
     1997, the loan was forgiven and included as compensation.

                                      25
<PAGE>

 (7) For period from May 16, 1994 through December 31, 1994. In 1994, Mr.
     Gehron also received a $75,000 demand loan at a variable interest rate
     (prime) at the time he joined American. In 1996, the loan was forgiven
     and included as compensation.
 (8) Includes group term life insurance, personal travel, relocation expenses
     paid by the Company.
 (9) Includes compensation associated with May 13, 1996 option exercise of
     14,000 shares of Class B Common Stock.
(10) Includes compensation associated with December 31, 1997 option exercise
     of 18,000 shares of Class A Common Stock.

DIRECTOR COMPENSATION

  Mr. Stoner is party to an agreement with American pursuant to which he is
entitled to annual compensation at the rate of $50,000 and to a nonaccountable
expense allowance of $50,000 until the earlier of (a) October 31, 1998 or (b)
his death. The following directors receive an annual committee fee as
indicated: Mr. Stoner ($4,000), Mr. Duncan ($5,000), Mr. Peebler ($5,000), Mr.
Buckley ($6,000). Directors are also eligible to receive grants of options
under American's Amended and Restated 1993 Stock Option Plan (the Stock Option
Plan) and have received such grants in the past for their service. See Item 12
for information about grants of options to directors. During the last fiscal
year, all of the above named directors were each granted options under the
Plan to purchase 5,000 Shares of Class A Common Stock at $28.25 per share
(with the exception of Messrs. Kellar and Primis who received grants at
$29.00). Each of the foregoing options is exercisable in 20% cumulative annual
increments commencing one year from the date of the grant and expires at the
end of ten years.

STOCK OPTION INFORMATION

  The following table sets forth certain information relating to option grants
pursuant to the Stock Option Plan in the year ended December 31, 1997 to the
individuals named in the Summary Compensation Table above.

                       OPTION GRANTS IN FISCAL YEAR 1997
                               INDIVIDUAL GRANTS

<TABLE>
<CAPTION>
                                                           POTENTIAL REALIZABLE
                                                             VALUE AT ASSUMED
                                                             ANNUAL RATES OF
                       NUMBER OF                               STOCK PRICE
                       SHARES OF                               APPRECIATION
                       UNDERLYING   EXERCISE               FOR OPTION TERMS(B)
                        OPTIONS       PRICE     EXPIRATION --------------------
  NAME                 GRANTED(A)   PER SHARE      DATE        5%        10%
  ----                 ---------- ------------- ---------- ---------- ---------
<S>                    <C>        <C>           <C>        <C>        <C>
Steven B. Dodge.......  100,000   $28.25-31.075   1/1/07   $1,773,779 4,545,788
Joseph L. Winn........   35,000          $28.25   1/1/07      621,820 1,575,813
Don P. Bouloukos......      --              --       --           --        --
John R. Gehron........   20,000          $28.25   1/1/07      355,325   900,464
David Pearlman........   25,000          $28.25   1/1/07      444,157 1,125,581
</TABLE>
--------
(a) All options granted to Mr. Dodge and 26,930 shares to Mr. Winn were
    granted for Class B Common Stock (all other 1997 grants were for Class A
    Common Stock) pursuant to the Stock Option Plan. The options become
    exercisable in 20% cumulative annual increments commencing one year from
    the grant dates. Options issued to Steven B. Dodge at $31.075 were issued
    at 110% of the fair market value at the date of grant.
(b) Potential Realizable Value is based on the assumed growth rates for the
    ten-year option term, as applicable. A 5% per year appreciation in stock
    price from $28.25 per share yields $46.02 per share and from $31.08 per
    share yields $50.62 per share. A 10% per year appreciation in stock price
    from $28.25 per share yields $73.27 per share and from $31.08 per share
    yields $80.60 per share. The actual value, if any, an executive may
    realize will depend on the excess of the stock price over the exercise
    price on the date the option is exercised, and there is no assurance the
    value realized by an executive will be at or near the amounts reflected in
    this table.

                                      26
<PAGE>

  The following table sets forth certain information with respect to the
unexercised options to purchase Class A and B Common Stock granted under the
Stock Option Plan to the individuals named in the Summary Compensation Table
above.

<TABLE>
<CAPTION>
                                                                VALUE OF UNEXERCISED
                             NUMBER OF UNEXERCISED            IN-THE-MONEY OPTIONS AT
                         OPTIONS AT DECEMBER 31, 1997           DECEMBER 31, 1997(A)
                         --------------------------------   ----------------------------
  NAME                    EXERCISABLE      UNEXERCISABLE    EXERCISABLE(A) UNEXERCISABLE
  ----                   --------------   ---------------   -------------- -------------
<S>                      <C>              <C>               <C>            <C>
Steven B. Dodge.........           98,000           192,000   $4,187,625    $6,025,727
Joseph L. Winn..........          154,000           126,000   $7,127,125    $4,624,125
Don P. Bouloukos........           22,000           160,000   $  573,375    $4,170,000
John R. Gehron..........          114,000           116,000   $5,257,625    $4,774,250
David Pearlman..........          160,000           126,000   $7,157,750    $4,652,625
</TABLE>
--------
(a)Based on the last sale price of the Class A Common Stock on NYSE on
December 31, 1997 of $53.31.

                                      27
<PAGE>

ITEM 12. SECURITY OWNERSHIP OF CERTAIN BENEFICIAL OWNERS AND MANAGEMENT.

  The following table provides information as of March 22, 1998, with respect
to the shares of American Common Stock beneficially owned by (i) each person
known by American to own more than 5% of the outstanding American Common
Stock, (ii) each director of American, (iii) each executive officer required
to be identified in the Summary Compensation Table of American, and (iv) by
all directors and executive officers of American as a group. The number of
shares beneficially owned by each director or executive officer is determined
according to the rules of the Securities and Exchange Commission (the
Commission), and the information is not necessarily indicative of beneficial
ownership for any other purpose. Under such rules, beneficial ownership
includes any shares as to which the individual or entity has sole or shared
voting power or investment power and also any shares which the individual or
entity has the right to acquire within sixty days of March 22, 1998 through
the exercise of an option, conversion feature or similar right. Except as
noted below, each holder has sole voting and investment power with respect to
all shares of American Common Stock listed as owned by such person or entity.

<TABLE>
<CAPTION>
                               SHARES OF ARS COMMON STOCK BENEFICIALLY OWNED
                          -------------------------------------------------------
                                                          PERCENT OF  PERCENT OF
                                    PERCENT OF PERCENT OF   COMMON   TOTAL VOTING
                           NUMBER    CLASS A    CLASS B     STOCK       POWER
                          --------- ---------- ---------- ---------- ------------
<S>                       <C>       <C>        <C>        <C>        <C>
DIRECTORS AND EXECUTIVE
 OFFICERS
Steven B. Dodge(1)......  2,287,946       *      60.33       7.71       36.00
Thomas H. Stoner(2).....    915,967       *      26.18       3.10       15.33
Don P. Bouloukos(3).....    182,000       *        --           *           *
Alan L. Box(4)..........    418,428    1.68        --        1.41           *
John R. Gehron(5).......    237,650       *       5.67          *        3.44
David Pearlman(6).......    289,520       *       6.95          *        4.23
Joseph L. Winn(7).......    192,048       *       5.13          *        3.07
Charlton H. Buckley(8)..  1,662,557    6.72        --        5.63        2.79
Arnold Chavkin/CEA(9)...  1,323,429       *        --        4.48           *
James H. Duncan,
 Jr.(10)................     15,278       *          *          *           *
Arthur C. Kellar(11)....  2,069,257    8.33        --        6.99        3.46
Charles D. Peebler,
 Jr.(12)................     10,200       *          *          *           *
Lance R. Primis(13).....      1,000       *        --           *           *
All executive officers
 and directors as a
 group
 (13 persons)(14).......  9,605,280   18.00      88.17      31.24       62.21
FIVE PERCENT
 STOCKHOLDERS
Baron Capital Group,
 Inc.(15)...............  5,879,770   23.76        --       19.91        9.85
Wellington Management
 Company LLP(16)........  1,929,676    7.80        --        6.53        3.23
Massachusetts Financial
 Services Company(17)...  3,157,679   12.76        --       10.69        5.29
Lehman Brothers Holding
 Inc.(18)...............  2,050,000    8.28        --        6.94        3.43
FMR Corp.(19)...........  1,716,690    6.94        --        5.81        2.88
</TABLE>
--------
 *  Less than 1%.
 (1) Mr. Dodge is Chairman of the Board, President and Chief Executive Officer
     of American. His address is 116 Huntington Avenue, Boston, Massachusetts
     02116. Includes 75,950 shares of ARS Class A Common Stock owned by Mr.
     Dodge. Does not include 60,000 shares of ARS Class B Common Stock
     purchasable under an option granted on October 1, 1994, 24,000 shares ARS
     Class B Common Stock purchasable under an option granted on January 18,
     1996 and 80,000 shares of ARS Class B Common Stock purchasable under an
     option granted on January 2, 1997; includes 90,000 shares as to which the
     October option, 16,000 shares as to which the January 18 option and
     20,000 shares as to which the January 2 option are exercisable. Includes
     an aggregate of 25,050 shares of ARS Class A Common Stock and 20,832
     shares of ARS Class B Common Stock owned by three trusts for the benefit
     of Mr. Dodge's children and 3,000 shares of ARS Class A Common Stock
     owned by Mr. Dodge's wife. Mr. Dodge disclaims beneficial

                                      28
<PAGE>

    ownership in all shares owned by such trusts and his wife. Does not include
    170 shares of ARS Class A Common Stock held by Thomas S. Dodge, an adult
    child of Mr. Dodge, with respect to which Mr. Dodge disclaims beneficial
    ownership.
 (2) Mr. Stoner is Chairman of the Executive Committee of the ARS Board. His
     address is 116 Huntington Avenue, Boston, Massachusetts 02116. Does not
     include 4,000 shares of ARS Class A Common Stock purchasable under an
     option granted on January 2, 1997. Includes 1,000 shares purchasable under
     the January option and 23,811 shares of ARS Class B Common Stock owned by
     his wife, an aggregate of 261,998 shares of ARS Class B Common Stock owned
     by trusts of which he and/or certain other persons are trustees and a
     charitable foundation, of which Mr. Stoner serves as an officer. Mr.
     Stoner disclaims beneficial ownership of 162,128 shares of ARS Class B
     Common Stock owned by such trusts. Does not include 61,454 shares of ARS
     Class B Common Stock and 10,125 shares of ARS Class A Common Stock owned
     by Mr. Stoner's adult children.
 (3) Mr. Bouloukos is Co-Chief Operating Officer of American. His address is
     116 Huntington Avenue, Boston, Massachusetts 02116. Includes 182,000
     shares of ARS Class A Common Stock purchasable under an option granted on
     December 31, 1996.
 (4) Mr. Box is a director and Executive Vice President of American. His
     address is 116 Huntington Avenue, Boston, Massachusetts 02116. Does not
     include 80,000 shares of ARS Class A Common Stock purchasable under an
     option granted on April 22, 1997. Includes 20,000 shares of ARS Class A
     Common Stock as to which the April option is exercisable and an aggregate
     of 84,010 shares of ARS Class A Common Stock purchasable under options
     originally granted by EZ on June 30, 1993 and May 26, 1996.
 (5) Mr. Gehron is Co-Chief Operating Officer of American. His address is 116
     Huntington Avenue, Boston, Massachusetts 02116. Includes 7,650 shares of
     ARS Class A Common Stock owned by Mr. Gehron. Includes 160,000 shares of
     ARS Class B Common Stock purchasable under an option granted on May 23,
     1994, 40,000 shares of ARS Class B Common Stock purchasable under an
     option granted on February 15, 1995, 10,000 shares of ARS Class B Common
     Stock purchasable under an option granted on January 18, 1996 and 20,000
     shares of ARS Class A Common Stock purchasable under an option granted on
     January 2, 1997.
 (6) Mr. Pearlman is Co-Chief Operating Officer of American. His address is 116
     Huntington Avenue, Boston, Massachusetts 02116. Includes 3,000 shares of
     ARS Class A Common Stock owned individually by Mr. Pearlman and 520 shares
     of ARS Class A Common Stock held for the benefit of his children. Includes
     156,000 shares of ARS Class B Common Stock purchasable under an option
     granted on December 16, 1993, 50,000 shares of ARS Class B Common Stock
     purchasable under an option granted on February 15, 1995, 5,000 shares of
     ARS Class B Common Stock purchasable under an option granted on May 18,
     1995, 30,000 shares of ARS Class B Common Stock purchasable under an
     option granted on June 15, 1995, 20,000 shares of ARS Class B Common Stock
     purchasable under an option granted on January 18, 1996 and 25,000 shares
     of ARS Class A Common Stock purchasable under an option granted on January
     2, 1997.
 (7) Mr. Winn is a director, Treasurer and Chief Financial Officer of American.
     His address is 116 Huntington Avenue, Boston, Massachusetts 02116.
     Includes 2,000 shares of ARS Class A Common Stock and 7,948 shares of ARS
     Class B Common Stock owned individually by Mr. Winn and 100 shares of ARS
     Class A Common Stock held for the benefit of his children. Does not
     include 32,000 shares of ARS Class B Common Stock purchasable under an
     option granted on December 16, 1993, 24,000 shares of ARS Class B Common
     Stock purchasable under an option granted on February 15, 1995, 2,000
     shares of ARS Class B Common Stock purchasable under an option granted on
     May 18, 1995, 12,000 shares of ARS Class B Common Stock purchasable under
     an option granted on January 18, 1996 and 21,544 shares of ARS Class B
     Common Stock and 6,456 shares of ARS Class A Common Stock purchasable
     under options granted on January 2, 1997; includes 128,000 shares as to
     which the December option, 36,000 shares as to which the February option,
     3,000 at to which the May option, 8,000 shares as to which the January 18
     option and 5,386 shares and 1,614 shares as to which the January 2 option
     are exercisable.
 (8) Mr. Buckley is a director of American. His address is 116 Huntington
     Avenue, Boston, Massachusetts 02116. Does not include 4,000 shares of ARS
     Class A Common Stock purchasable under an option granted on January 2,
     1997. Does not include 6,053 shares of ARS Class A Common Stock which are
     held by an

                                       29
<PAGE>

    adult child of Mr. Buckley and in which Mr. Buckley disclaims beneficial
    ownership. Includes 1,000 shares purchasable under the January option.
 (9) Mr. Chavkin is a director of American. His address is 116 Huntington
     Avenue, Boston, Massachusetts 02116. Mr. Chavkin, as a general partner of
     CCP, which is the general partner of CEA, may be deemed to own
     beneficially shares held by CEA. Mr. Chavkin disclaims such beneficial
     ownership. CEA is the sole holder of ARS Class C Common Stock and owns
     26,911 shares of ARS Class A Common Stock. The address of CCP and CEA is
     380 Madison Avenue, 12th Floor, New York, New York 10017. Does not
     include 4,000 shares of ARS Class A Common Stock purchasable under an
     option granted on January 2, 1997. Includes 1,000 shares purchasable
     under the January option.
(10) Mr. Duncan is a director of American. His address is 116 Huntington
     Avenue, Boston, Massachusetts 02116. Does not include 2,000 shares of ARS
     Class B Common Stock purchasable under an option granted on December 16,
     1993, 1,600 shares of ARS Class B Common Stock purchasable under an
     option granted on February 15, 1995, 1,800 shares of ARS Class B Common
     Stock purchasable under an option granted on January 18, 1996 and 4,000
     shares of ARS Class A Common Stock purchasable under an option granted on
     January 2, 1997; includes 4,000 shares as to which the December option,
     1,600 shares as to which the February option, 1,200 shares as to which
     the January 18 option and 1,000 shares as to which the January 2 option
     are exercisable. Includes (a) 500 shares of ARS Class A Common Stock and
     6,578 shares of ARS Class B Common Stock owned directly and (b) 400
     shares of ARS Class A Common Stock owned as follows: (i) 200 shares of
     ARS Class A Common Stock held by Mr. Duncan's spouse, (ii) 100 shares of
     ARS Class A Common Stock held by one of his daughters, and (iii) 100
     shares of ARS Class A Common Stock held by his spouse for his stepson.
     Mr. Duncan has disclaimed beneficial ownership of these shares.
(11) Mr. Kellar is a director of American. His address is 116 Huntington
     Avenue, Boston, Massachusetts 02116. Mr. Kellar owns 1,984,247 shares of
     ARS Class A Common Stock. Does not include 4,000 shares of ARS Class A
     Common Stock purchasable under an option granted April 15, 1997. Includes
     1,000 shares of ARS Class A Common Stock as to which the April grant is
     exercisable and an aggregate of 84,010 shares of ARS Class A Common Stock
     purchasable under options originally granted by EZ on June 30, 1993 and
     May 26, 1996.
(12) Mr. Peebler is a director of American. His address is 116 Huntington
     Avenue, Boston, Massachusetts 02116. Includes 2,000 shares of ARS Class A
     Common Stock owned by Mr. Peebler. Does not include 4,000 shares of ARS
     Class B Common Stock purchasable under an option granted February 15,
     1995, 1,800 shares of ARS Class B Common Stock purchasable under an
     option granted on January 18, 1996 and 4,000 shares of ARS Class A Common
     Stock purchasable under an option granted January 2, 1997; includes 6,000
     shares as to which the February option, 1,200 shares as to which the
     January 18 option and 1,000 shares as to which the January 2 option are
     exercisable.
(13) Mr. Primis is a director of American. His address is 116 Huntington
     Avenue, Boston, Massachusetts 02116. Does not include 4,000 shares of ARS
     Class A Common Stock purchasable under an option granted April 15, 1997.
     Includes 1,000 shares purchasable under the January option.
(14) Includes all shares stated to be owned in the preceding notes.
(15) The address of Baron Capital Group, Inc. (Baron) is 767 Fifth Avenue, New
     York, New York 10153. Based on Baron's Amendment No. 3 Schedule 13D dated
     February 27, 1998, Mr. Baron, the president of Baron, has sole voting
     power over 180,000 shares of ARS Class A Common Stock, shared voting
     power over 1,910,350 shares of ARS Class A Common Stock, sole dispositive
     power over 180,000 shares of ARS Class A Common Stock and shared
     dispositive power over 1,910,350 shares of ARS Class A Common Stock. Mr.
     Baron disclaims beneficial ownership of 5,879,770 shares of ARS Class A
     Common Stock.
(16) The address of Wellington Management Company LLP (Wellington) is 75 State
     Street, Boston, Massachusetts 02109. Based on its Schedule 13G (Amendment
     No. 2) dated August 8, 1997, Wellington has shared voting power over
     985,313 shares of ARS Class A Common Stock and shared dispositive power
     over 1,929,676 shares of ARS Class A Common Stock.
(17) The address of Massachusetts Financial Services Company (MFS) is 500
     Boylston Street, Boston, Massachusetts 02116-3741. Based on its Schedule
     13G (Amendment No. 2) dated February 11, 1998, MFS has sole voting power
     over 3,132,749 shares of ARS Class A Common Stock and sole dispositive
     power over 3,157,679 shares of ARS Class A Common Stock.

                                      30
<PAGE>

(18) The address of Lehman Brothers Holding Inc. (Lehman) is 3 World Financial
     Center, 24th Floor, New York, New York 10285. Based on its Schedule 13G
     dated February 25, 1998, Lehman has shared voting power over 2,050,000
     shares of ARS Class A Common Stock and shared dispositive power over
     2,050,000 shares of ARS Class A Common Stock.
(19) The address of FMR Corp. (FMR) is 82 Devonshire Street, Boston,
     Massachusetts 02109. Based on its Amendment No. 2 to its Schedule 13G
     dated February 9, 1998, FMR has sole voting power over 206,790 shares of
     ARS Class A Common Stock and sole dispositive power over 1,716,690 shares
     of ARS Class A Common Stock.

ITEM 13. CERTAIN RELATIONSHIPS AND RELATED TRANSACTIONS.

  The Chase Manhattan Bank (Chase) is a co-syndication agent and a lender with
an approximately 9% combined participation under American's prior credit
agreements in 1995, 1996 and 1997 respectively. Chase is an affiliate of CCP,
the general partner of CEA; Mr. Chavkin, a director, is a general partner of
CCP. For the years ended December 31, 1995, 1996 and 1997, Chase's share of
interest and fees paid by American pursuant to the provisions of such credit
facilities were $1,688,500, $533,000 and $2,711,000, respectively. Chase
Securities Inc. is an affiliate of Chase, and was an underwriter in the public
offering of American's 9% Senior Subordinated Notes in February 1996.

  In January 1998, ATS consummated the transactions contemplated by the ATS
Stock Purchase Agreement, dated as of January 8, 1998, with Steven B. Dodge,
Chairman of the Board and Chief Executive Officer of ARS and ATS, and certain
other officers and directors of ARS (or their affiliates, members of their
families or family trusts), pursuant to which those persons purchased 8.0
million shares of ATS Common Stock at a purchase price of $10.00 per share for
an aggregate purchase price of $80.0 million, including 4.0 million shares by
Mr. Dodge for $40.0 million.


  Mr. Bouloukos, a Co-Chief Operating Officer, and the Company were parties to
a demand loan agreement pursuant to which the Company loaned to Mr. Bouloukos
$100,000 at a variable interest rate (prime) at the time he joined the Company
in August 1996. In 1997, the loan was forgiven and included in compensation.

  Management believes that the above transactions were on terms, and the
Company intends to continue its policy that all future transactions between it
and its officers, directors principal stockholders and affiliates will be on
terms, not less favorable to the Company than those which could be obtained
from unaffiliated third parties.

                                      31
<PAGE>

                                    PART IV

ITEM 14. EXHIBITS, FINANCIAL STATEMENT SCHEDULES, AND REPORTS ON FORM 8-K.

(A) DOCUMENTS FILED AS PART OF THIS REPORT

  (1) Financial Statements

(B) REPORTS ON FORM 8-K FILED IN THE FOURTH QUARTER OF 1997.

  1. Form 8-K (Items 5 and 7) on October 16, 1997

  2. Form 8-K/A (Items 5 and 7) on October 24, 1997

  3. Form 8-K (Items 5 and 7) on December 23, 1997

(C) EXHIBITS--SEE EXHIBIT INDEX BEGINNING ON PAGE (I).

(D) CONSOLIDATED FINANCIAL STATEMENT SCHEDULE

  Schedule II--Valuation and Qualifying Accounts--See page S-1.

  All other schedules have been omitted because the required information
  either is not applicable or is shown in or determinable from the financial
  statements or notes thereto.

                                       32
<PAGE>

                                  SIGNATURES

  PURSUANT TO THE REQUIREMENTS OF SECTION 13 OR 15(D) OF THE SECURITIES
EXCHANGE ACT OF 1934, THE REGISTRANT HAS DULY CAUSED THIS REPORT TO BE SIGNED
ON ITS BEHALF BY THE UNDERSIGNED, THEREUNTO DULY AUTHORIZED ON THE 30TH DAY OF
MARCH, 1998.

                                          American Radio Systems Corporation

                                                    /s/ Steven B. Dodge
                                          By: _________________________________
                                              STEVEN B. DODGECHIEF EXECUTIVE
                                              OFFICER, DIRECTOR,PRESIDENT AND
                                                   CHAIRMAN OF THE BOARD

  PURSUANT TO THE REQUIREMENTS OF THE SECURITIES EXCHANGE ACT OF 1934, THIS
REPORT HAS BEEN SIGNED BELOW BY THE FOLLOWING PERSONS ON BEHALF OF THE
REGISTRANT AND IN THE CAPACITIES AND ON THE DATES INDICATED.

              SIGNATURE                        TITLE                 DATE

         /s/ Steven B. Dodge           Chairman of the          March 30, 1998
-------------------------------------   Board, Chief
           STEVEN B. DODGE              Executive Officer,
                                        President and
                                        Director

         /s/ Joseph L. Winn            Chief Financial          March 30, 1998
-------------------------------------   Officer
           JOSEPH L. WINN               and Director

           /s/ Alan L. Box             Executive Vice           March 30, 1998
-------------------------------------   President
             ALAN L. BOX                and Director

       /s/ Justin D. Benincasa         Vice President and       March 30, 1998
-------------------------------------   Corporate
         JUSTIN D. BENINCASA            Controller

        /s/ Thomas H. Stoner           Director                 March 30, 1998
-------------------------------------
          THOMAS H. STONER

        /s/ Arthur C. Kellar           Director                 March 30, 1998
-------------------------------------
          ARTHUR C. KELLAR

       /s/ Charlton H. Buckley         Director                 March 30, 1998
-------------------------------------
         CHARLTON H. BUCKLEY

                                      33
<PAGE>

              SIGNATURE                         TITLE                DATE

        /s/ Arnold L. Chavkin           Director                March 30, 1998
-------------------------------------
          ARNOLD L. CHAVKIN

      /s/ James H. Duncan, Jr.          Director                March 30, 1998
-------------------------------------
        JAMES H. DUNCAN, JR.

     /s/ Charles D. Peebler, Jr.        Director                March 30, 1998
-------------------------------------
       CHARLES D. PEEBLER, JR.

         /s/ Lance R. Primis            Director                March 30, 1998
-------------------------------------
           LANCE R. PRIMIS

                                       34
<PAGE>

                         INDEPENDENT AUDITORS' REPORT

To the Stockholders and Board of Directors ofAmerican Radio Systems
 Corporation:

  We have audited the accompanying consolidated balance sheets of American
Radio Systems Corporation and subsidiaries as of December 31, 1996 and 1997,
and the related consolidated statements of operations, stockholders' equity
(deficiency) and cash flows for each of the three years in the period ended
December 31, 1997. Our audits also included the financial statement schedule
listed in the index at Item 14. These financial statements are the
responsibility of the Company's management. Our responsibility is to express
an opinion on the financial statements and financial statement schedule based
on our audits.

  We conducted our audits in accordance with generally accepted auditing
standards. Those standards require that we plan and perform the audit to
obtain reasonable assurance about whether the financial statements are free of
material misstatement. An audit includes examining, on a test basis, evidence
supporting the amounts and disclosures in the financial statements. An audit
also includes assessing the accounting principles used and significant
estimates made by management, as well as evaluating the overall financial
statement presentation. We believe that our audits provide a reasonable basis
for our opinion.

  In our opinion, such consolidated financial statements present fairly, in
all material respects, the financial position of American Radio Systems
Corporation and subsidiaries as of December 31, 1996 and 1997, and the results
of their operations and their cash flows for each of the three years in the
period ended December 31, 1997 in conformity with generally accepted
accounting principles. Also, in our opinion, such financial statement
schedule, when considered in relation to the basic consolidated financial
statements taken as a whole, presents fairly in all material respects the
information set forth therein.

DELOITTE & TOUCHE LLP

Boston, Massachusetts
March 6, 1998(Except for Note 3 as to which the date is March 27, 1998)

                                      F-1
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

                          CONSOLIDATED BALANCE SHEETS
                       (IN THOUSANDS, EXCEPT SHARE DATA)

<TABLE>
<CAPTION>
                                                      DECEMBER 31, DECEMBER 31,
                                                          1996         1997
                                                      ------------ ------------
<S>                                                   <C>          <C>
                       ASSETS
                       ------
CURRENT ASSETS:
  Cash and cash equivalents..........................   $ 10,447    $   16,643
  Accounts receivable (less allowance for doubtful
   accounts of $4,560 in 1996 and $7,703 in 1997,
   respectively).....................................     51,897        90,468
  Employee and other related-party receivables.......        249           144
  Prepaid expenses and other assets..................      3,354         5,009
  Current portion of investment notes receivable
   (less valuation allowance of $6,750 in 1997)......                    2,250
  Deferred income taxes..............................      3,370         6,428
                                                        --------    ----------
      Total current assets...........................     69,317       120,942
                                                        --------    ----------
PROPERTY AND EQUIPMENT--Net..........................     90,247       250,189
                                                        --------    ----------
OTHER ASSETS:
  Restricted cash....................................                   22,141
  Investment note receivable-related party (less
   valuation allowance of $500 in 1996)..............        743
  Investment notes receivable........................     69,177        36,812
  Intangible assets--net:
    Goodwill.........................................    232,908       353,897
    FCC licenses.....................................    233,558     1,112,273
    Other intangible assets..........................     26,794        38,884
    Unallocated purchase price, net..................                  108,192
  Deposits and other long-term assets................     26,064        10,875
  Net assets held under exchange agreement...........     47,495
                                                        --------    ----------
      Total other assets.............................    636,739     1,683,074
                                                        --------    ----------
TOTAL................................................   $796,303    $2,054,205
                                                        ========    ==========
</TABLE>

                See notes to consolidated financial statements.

                                      F-2
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

                          CONSOLIDATED BALANCE SHEETS
                       (IN THOUSANDS, EXCEPT SHARE DATA)

<TABLE>
<CAPTION>
                                                      DECEMBER 31, DECEMBER 31,
                                                          1996         1997
                                                      ------------ ------------
<S>                                                   <C>          <C>
        LIABILITIES AND STOCKHOLDERS' EQUITY
        ------------------------------------
CURRENT LIABILITIES:
  Current maturities of long-term debt...............   $    561    $      450
  Accounts payable...................................      7,085         9,687
  Accrued compensation...............................      3,027         3,456
  Accrued expenses...................................     16,355        20,708
  Accrued interest...................................      7,303        14,177
                                                        --------    ----------
      Total current liabilities......................     34,331        48,478
                                                        --------    ----------
DEFERRED INCOME TAXES................................     33,205       196,028
                                                        --------    ----------
OTHER LONG-TERM LIABILITIES..........................      2,149         8,954
                                                        --------    ----------
LONG-TERM DEBT.......................................    330,111       923,704
                                                        --------    ----------
MINORITY INTEREST IN SUBSIDIARIES....................        344           626
                                                        --------    ----------
COMMITMENTS AND CONTINGENCIES
REDEEMABLE PREFERRED STOCK:
  Cumulative Exchangeable Preferred Stock, $0.01 par
   value; 10,000,000 shares authorized; 2,105,602
   shares issued and outstanding; liquidation
   preference $100 per share.........................                  215,550
                                                        --------    ----------
STOCKHOLDERS' EQUITY:
  Preferred Stock; $0.01 par value; 10,000,000 shares
   authorized: Convertible Exchangeable Preferred
   Stock; 137,500 shares issued and outstanding
   (represented by 2,750,000 depositary shares);
   liquidation preference $1,000 per share...........          1             1
  Class A Common Stock; $.01 par value; 100,000,000
   shares authorized; 15,101,022 and 24,708,096
   shares issued and outstanding, respectively.......        151           247
  Class B Common Stock; $.01 par value; 15,000,000
   shares authorized; 4,658,096 and 3,508,639 shares
   issued and outstanding, respectively..............         47            35
  Class C Common Stock; $.01 par value; 6,000,000
   shares authorized; 1,295,518 shares issued and
   outstanding.......................................         13            13
  Additional paid-in capital.........................    390,731       671,211
  Unearned compensation..............................       (297)         (202)
  Retained earnings (accumulated deficit)............      5,955        (9,982)
                                                        --------    ----------
      Total..........................................    396,601       661,323
                                                        --------    ----------
  Less:
    Treasury stock, at cost, 18,449 and 19,019 shares
     at December 31, 1996 and December 31, 1997,
     respectively....................................       (438)         (458)
                                                        --------    ----------
      Total stockholders' equity.....................    396,163       660,865
                                                        --------    ----------
TOTAL................................................   $796,303    $2,054,205
                                                        ========    ==========
</TABLE>

                See notes to consolidated financial statements.

                                      F-3
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

                     CONSOLIDATED STATEMENTS OF OPERATIONS
                     (IN THOUSANDS, EXCEPT PER SHARE DATA)

<TABLE>
<CAPTION>
                                                   YEARS ENDED DECEMBER 31,
                                                  ----------------------------
                                                    1995      1996      1997
                                                  --------  --------  --------
<S>                                               <C>       <C>       <C>
NET REVENUES....................................  $ 97,772  $178,019  $374,118
                                                  --------  --------  --------
OPERATING EXPENSES:
  Operating expenses excluding depreciation and
   amortization, net local marketing agreement
   and corporate general and administrative
   expenses.....................................    66,448   120,004   241,836
  Net local marketing agreement expenses........       600     8,128     2,314
  Depreciation and amortization.................    12,364    17,810    64,743
  Merger expenses...............................                         1,985
  Corporate general and administrative..........     3,908     5,046     8,207
                                                  --------  --------  --------
    Total expenses..............................    83,320   150,988   319,085
                                                  --------  --------  --------
OPERATING INCOME................................    14,452    27,031    55,033
                                                  --------  --------  --------
OTHER INCOME (EXPENSE):
  Interest expense..............................   (12,497)  (22,287)  (59,749)
  Interest income and other, net................     2,435     5,525     2,364
  Gains (losses) on sale of assets and other,
   net..........................................    11,544      (308)   (5,713)
                                                  --------  --------  --------
    Total other income (expense)................     1,482   (17,070)  (63,098)
                                                  --------  --------  --------
INCOME (LOSS) FROM OPERATIONS BEFORE
 EXTRAORDINARY LOSSES AND INCOME TAXES..........    15,934     9,961    (8,065)
INCOME TAX (BENEFIT) PROVISION..................     6,829     4,826      (416)
                                                  --------  --------  --------
INCOME (LOSS) BEFORE EXTRAORDINARY LOSSES.......     9,105     5,135    (7,649)
EXTRAORDINARY LOSSES ON EXTINGUISHMENT OF DEBT,
 NET OF INCOME TAX BENEFIT OF $614 and $1,476 in
 1995 and 1997, respectively....................      (817)             (2,333)
                                                  --------  --------  --------
NET INCOME (LOSS)...............................     8,288     5,135    (9,982)
REDEEMABLE COMMON AND PREFERRED
 STOCK DIVIDENDS................................      (815)   (4,973)  (31,164)
                                                  --------  --------  --------
NET INCOME (LOSS) APPLICABLE TO
 COMMON STOCKHOLDERS--BASIC.....................  $  7,473  $    162  $(41,146)
                                                  ========  ========  ========
BASIC PER SHARE AMOUNTS:
  Before extraordinary items....................  $   0.70  $   0.01  $  (1.42)
  Extraordinary items...........................     (0.07)      --      (0.09)
                                                  --------  --------  --------
  Net income (loss).............................  $   0.63  $   0.01  $  (1.51)
                                                  ========  ========  ========
DILUTED PER SHARE AMOUNTS:
  Before extraordinary items....................  $   0.65  $   0.01  $  (1.42)
  Extraordinary items...........................     (0.06)      --      (0.09)
                                                  --------  --------  --------
  Net income (loss).............................  $   0.59  $   0.01  $  (1.51)
                                                  ========  ========  ========
SHARES FOR BASIC................................    11,838    19,550    27,290
SHARES FOR DILUTED..............................    12,585    20,510    27,290
                                                  ========  ========  ========
</TABLE>

                See notes to consolidated financial statements.

                                      F-4
<PAGE>




                      [THIS PAGE INTENTIONALLY LEFT BLANK]




                                      F-5
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

          CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIENCY)
                                 (IN THOUSANDS)

<TABLE>
<CAPTION>
                            CONVERTIBLE
                            EXCHANGEABLE         SERIES A           SERIES B           SERIES D           CLASS A
                          PREFERRED STOCK      COMMON STOCK       COMMON STOCK       COMMON STOCK       COMMON STOCK
                         ------------------ ------------------ ------------------ ------------------ ------------------
                           SHARES             SHARES             SHARES             SHARES             SHARES
                         OUTSTANDING AMOUNT OUTSTANDING AMOUNT OUTSTANDING AMOUNT OUTSTANDING AMOUNT OUTSTANDING AMOUNT
                         ----------- ------ ----------- ------ ----------- ------ ----------- ------ ----------- ------
<S>                      <C>         <C>    <C>         <C>    <C>         <C>    <C>         <C>    <C>         <C>
BALANCE, JANUARY 1,
 1995..................                        3,631     $36       374      $ 4       317      $ 3
Repayment of note
 receivable............
Stock options granted
 below fair market
 value.................
Reclassification of
 Series A, B and C
 redeemable stock......
Two-for-one stock
 exchange..............                        3,631      36       374        4       317        3
Distributions on
 redeemable stock......
Reversal of dividends
 payable...............
Conversion to Class A
 Common Stock..........                       (1,275)    (13)                        (539)      (5)     1,813     $ 18
Conversion to Class B
 Common Stock..........                       (5,637)    (56)                         (95)      (1)
Conversion to Class C
 Common Stock..........                         (298)     (3)     (748)      (8)
Shares allocated to
 treasury..............                          (52)
Issuance of Class A
 Common Stock, net of
 issuance costs of
 $8,303................                                                                                 4,770       47
Exercise of Common
 Stock Option and
 Warrant...............                                                                                     1
Conversion of Senior
 Series C Common Stock
 to Class B and Class C
 Common Stock..........
Acquisition of treasury
 stock.................
Amortization of
 unearned
 compensation..........
Conversion of Class B
 Common Stock to Class
 A Common Stock........                                                                                    61        1
Retirement of treasury
 stock.................
Net income.............
Reclassification of
 capital deficiency
 account...............
                                              ------     ---      ----      ---      ----      ---     ------     ----
BALANCE, DECEMBER 31,
 1995..................                            0       0         0        0         0        0      6,645       66
Dividends payable......
Distributions paid.....
Issuance of Class A
 Common Stock, net of
 issuance cost of
 $7,034................                                                                                 4,501       45
Shareholder conversion
 in conjunction with
 issuance of Class A
 Common Stock..........                                                                                   838        8
Issuance of Preferred
 Stock, net of issuance
 cost of $4,725........      138      $ 1
Issuance of Class A
 Common Stock for
 Skyline, Bridan Tower,
 and Henry Mergers.....                                                                                 2,165       22
Conversion of Class B
 Common Stock to Class
 A Common Stock........                                                                                   952       10
Exercise of common
 stock options.........
Amortization of
 unearned
 compensation..........
Net income.............
                             ---      ---     ------     ---      ----      ---      ----      ---     ------     ----
BALANCE, DECEMBER 31,
 1996..................      138        1          0       0         0        0         0        0     15,101      151
Dividends payable......
Distributions paid.....
Issuance of Class A
 Common Stock .........                                                                                 8,362       83
Issuance of Preferred
 Stock, net of issuance
 costs of $7,750.......
Conversion of Class B
 Common Stock To Class
 A Common Stock........                                                                                 1,193       12
Exercise of common
 stock Options.........                                                                                    53        1
Tax benefit of stock
 options...............
Acquisition of treasury
 stock.................                                                                                    (1)
Amortization of
 unearned
 Compensation..........
Net loss...............
                             ---      ---     ------     ---      ----      ---      ----      ---     ------     ----
BALANCE, DECEMBER 31,
 1997..................      138      $ 1          0     $ 0         0      $ 0         0      $ 0     24,708     $247
                             ===      ===     ======     ===      ====      ===      ====      ===     ======     ====
</TABLE>

                See notes to consolidated financial statements.

                                      F-6
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

   CONSOLIDATED STATEMENTS OF STOCKHOLDERS' EQUITY (DEFICIENCY)--(CONTINUED)
                                 (IN THOUSANDS)

<TABLE>
<CAPTION>

     CLASS B             CLASS C
   COMMON STOCK        COMMON STOCK       NOTE     TREASURY STOCK                               CAPITAL
------------------- ------------------ RECEIVABLE  ----------------                ADDITIONAL DEFICIENCY  RETAINED
  SHARES              SHARES              FROM                          UNEARNED    PAID-IN      UPON     EARNINGS  DIVIDENDS
OUTSTANDING  AMOUNT OUTSTANDING AMOUNT STOCKHOLDER SHARES   AMOUNT    COMPENSATION  CAPITAL   COMBINATION (DEFICIT)  PAYABLE
-----------  ------ ----------- ------ ----------- -------  -------   ------------ ---------- ----------- --------- ---------
<S>          <C>    <C>         <C>    <C>         <C>      <C>       <C>          <C>        <C>         <C>       <C>
                                          $(500)       (26) $  (340)                $ 18,357   $(21,709)   $(1,680)  $   265
                                            500
                                                                         $(473)          473
                                                                                       3,121
                                                       (26)                              (43)
                                                                                                              (815)
                                                                                         265                            (265)
   5,731      $57      1,046     $11
                                                                                      70,355
                          79       1                                                      11
     268        3        671       6
     (18)                                              (18)    (438)                     438
                                                                            82
     (61)      (1)
                                                        52      340                     (340)
                                                                                                             8,288
                                                                                     (21,709)    21,709
  ------      ---      -----     ---      -----     ------  -------      -----      --------   --------    -------   -------
   5,920       59      1,796      18          0        (18)    (438)      (391)       70,928   $      0      5,793         0
                                                                                               ========
                                                                                                            (4,973)    4,973
                                                                                                                      (4,973)
                                                                                     114,457
    (338)      (3)      (500)     (5)
                                                                                     132,774
                                                                                      72,131
    (952)     (10)
      28        1                                                                        441
                                                                            94
                                                                                                             5,135
  ------      ---      -----     ---      -----     ------  -------      -----      --------               -------   -------
   4,658       47      1,296      13          0        (18)    (438)      (297)      390,731                 5,955         0
                                                                                     (25,210)               (5,955)   15,613
                                                                                                                     (15,613)
                                                                                     311,213
                                                                                      (7,750)
  (1,193)     (12)
      44        0                                                                        930
                                                                                       1,297
                                                        (1)     (20)
                                                                            95
                                                                                                            (9,982)
  ------      ---      -----     ---      -----     ------  -------      -----      --------               -------   -------
   3,509      $35      1,296     $13          0     $  (19) $  (458)     $(202)     $671,211               $(9,982)  $     0
  ======      ===      =====     ===      =====     ======  =======      =====      ========               =======   =======
<CAPTION>



 TOTAL
---------
<C>
$ (5,564)
     500
   3,121
    (815)

  70,402
      12
       9

      82

   8,288
---------
  76,035
  (4,973)
 114,502

 132,775
  72,153

     442
      94
   5,135
---------
 396,163
 (15,552)
 (15,613)
 311,296
  (7,750)
       0
     930
   1,298
     (20)
      95
  (9,982)
---------
$660,865
=========
</TABLE>


                                      F-7
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

                     CONSOLIDATED STATEMENTS OF CASH FLOWS
                                 (IN THOUSANDS)

<TABLE>
<CAPTION>
                                                  YEARS ENDED DECEMBER 31,
                                                -------------------------------
                                                  1995       1996       1997
                                                ---------  ---------  ---------
<S>                                             <C>        <C>        <C>
CASH FLOWS FROM OPERATING ACTIVITIES:
 Net income (loss)............................  $   8,288  $   5,135  $  (9,982)
 Adjustments to reconcile net income (loss) to
  cash provided by operating activities:
 Barter revenues..............................     (4,678)    (7,989)   (13,137)
 Barter expenses..............................      4,626      6,973     12,052
 Depreciation and amortization................     12,364     17,810     64,744
 Amortization of deferred financing costs.....        278        868      1,475
 Amortization of debt discount................                    84        100
 Amortization of debt premium.................                             (574)
 Provision for losses on accounts
  receivable..................................      1,387      2,977      4,608
 Provision for loss on investment note
  receivable..................................                            6,750
 Extraordinary losses, net....................        817                 2,333
 Deferred taxes...............................      3,490        940     (5,481)
 Accretion of note discount...................        (53)       (42)
 Recovery of allowance on investment note
  receivable..................................                             (500)
 (Gain) loss on sale of station and other,
  net.........................................    (11,544)       248       (404)
 Loss on broadcasting contract................                            1,670
 Stock compensation...........................         82         94         95
 Minority interest in net earnings of
  subsidiaries and investments................                              584
 Change in assets and liabilities, net of
  effects of mergers and acquisitions:
  Accounts receivable.........................     (6,030)   (27,872)   (15,433)
  Prepaid expenses and other assets...........       (919)    (1,202)      (783)
  Restricted cash.............................                             (703)
  Accounts payable and accrued expenses.......      2,609     10,846     (5,844)
  Accrued interest............................       (993)     6,789      1,738
                                                ---------  ---------  ---------
   Cash provided by operating activities......      9,724     15,659     43,308
                                                ---------  ---------  ---------
CASH FLOWS FROM INVESTING ACTIVITIES:
 Payments for purchase of property, equipment
  and intangible assets.......................     (5,926)   (25,109)   (45,730)
 Proceeds from asset and radio station sales..     15,302      1,087     86,551
 Repayment of investment notes receivable.....      3,000      1,350      1,243
 Payments for purchase of tower properties....     (7,300)    (9,797)  (181,333)
 Payments for purchase of radio stations......    (31,013)  (312,591)  (500,824)
 Payments for investment notes receivable and
  related intangible assets...................    (48,597)   (56,522)   (11,371)
 Deposits and other long-term assets..........     (6,649)   (20,303)     6,391
                                                ---------  ---------  ---------
   Cash used for investing activities.........    (81,183)  (421,885)  (645,073)
                                                ---------  ---------  ---------
CASH FLOWS FROM FINANCING ACTIVITIES:
 Borrowings under the Credit Agreements.......    225,000    154,000    790,500
 Repayments under the Credit Agreements.......   (202,500)  (151,500)  (351,000)
 Borrowings under other obligations...........                              750
 Repayment of other obligations...............     (1,288)      (454)    (1,227)
 Net proceeds from debt offering--net of
  discount....................................               173,581
 Net proceeds from stock offerings and
  options.....................................     69,882    247,474    193,165
 Additions to deferred financing costs........     (3,896)    (5,344)    (8,195)
 Redemption of Series C Senior Common Stock...    (14,580)
 Dividends paid...............................                (4,973)   (15,613)
 Distribution to minority shareholder.........                             (419)
 Purchase of treasury stock...................       (438)
                                                ---------  ---------  ---------
   Cash provided by financing activities......     72,180    412,784    607,961
                                                ---------  ---------  ---------
INCREASE IN CASH AND CASH EQUIVALENTS.........        721      6,558      6,196
CASH AND CASH EQUIVALENTS, BEGINNING OF YEAR..      3,168      3,889     10,447
                                                ---------  ---------  ---------
CASH AND CASH EQUIVALENTS, END OF YEAR........  $   3,889  $  10,447  $  16,643
                                                =========  =========  =========
</TABLE>

                See notes to consolidated financial statements.

                                      F-8
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

                  NOTES TO CONSOLIDATED FINANCIAL STATEMENTS

1. BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES

  American Radio Systems Corporation and subsidiaries (collectively, American,
ARS or the Company) is a national broadcasting company formed in 1993 to
acquire, develop and operate radio stations and communications towers
throughout the United States. As of December 31, 1997 the Company owned and/or
operated approximately 100 radio stations in 21 markets and owned and/or
operated approximately 760 wireless communication sites.

  American Tower Systems Corporation and subsidiaries (formerly American Tower
Systems Holding Corporation) (collectively, the Tower Subsidiary, ATS or
Tower) is a wholly-owned subsidiary of ARS. ATS was incorporated in July 1995
for the purpose of acquiring, developing, marketing, managing and operating
wireless communications tower sites throughout the United States, for use by
communications related businesses, wireless communications providers, and
television and radio broadcasters. ATS' primary business is the leasing of
antennae sites on multi-tenant towers and rooftops, primarily for its own
towers and, to a lesser extent, for unaffiliated communications site owners.
In support of its rental business, ATS also offers its customers network
development services, including site acquisition, zoning, antennae
installation, site construction and network design. These services are offered
on a time and materials or fixed fee basis or incorporated into build to suit
construction contracts. ATS is also engaged in the video, voice and data
transmission business, which it currently conducts in the New York City to
Washington D.C. corridor and in Texas.

  Pending Sale of Radio Operations and Tower Separation--In September 1997,
ARS entered into a merger agreement with a subsidiary of CBS Corporation
(formerly Westinghouse Electric Corporation) (CBS) which was amended and
restated in December 1997 (the Merger Agreement) pursuant to which the CBS
subsidiary will merge with and into ARS. Each holder of ARS common stock at
the effective time of the merger will receive (i) $44.00 per share in cash,
and (ii) one share, of the same class, of Tower common stock owned by ARS (the
Tower Separation). As a result of the Tower Separation, Tower will cease to be
a subsidiary of, or otherwise be affiliated with, ARS and will thereafter
operate as an independent publicly held company. ARS and Tower will enter into
certain agreements pursuant to the Merger Agreement providing for, among other
things, the orderly separation of ARS and Tower, the transfer of lease
obligations to Tower of leased space on certain towers owned or leased by ARS
to Tower, and the allocation of certain tax liabilities between ARS and Tower.
The Tower Separation will result in a taxable gain to ARS, of which $20.0
million will be borne by ARS and the remaining obligation (currently estimated
at approximately $113.0 to $153.0 million) will be paid by Tower pursuant to
provisions of the Merger Agreement (the Merger Tax Liability). The Merger Tax
Liability is based on an assumed fair market value of the Tower Common Stock
of $16.00 per share. Such estimated Merger Tax Liability would increase or
decrease by $14.8 million for each $1.00 per share increase or decrease in the
fair market value of ATS Common Stock. (See Note 10).

  The Merger has been approved by stockholders of ARS who hold sufficient
voting power to approve such action. Consummation of the Merger is subject to,
among other things, the expiration or earlier termination of the waiting
period under the Hart-Scott-Rodino Antitrust Improvements Act of 1976, as
amended (HSR Act) and the approval by the Federal Communications Commission
(FCC) of the transfer of control of ARS' FCC licenses with respect to its
radio stations to CBS. Subject to the satisfaction of such conditions, the
Merger is expected to be consummated in the spring of 1998.

  Basis of Presentation and Principles of Consolidation--The accompanying
consolidated financial statements include the accounts of the Company and its
subsidiaries. All significant intercompany accounts and transactions have been
eliminated. Investments in affiliates, owned more than 20 percent but not in
excess of 50 percent, are accounted for using the equity method, when less
than a controlling interest is held. The Company also consolidates its 50.1%
interest and its 70.0% interest in two other limited liability communications
tower companies, with the other companies' investment reflected as minority
interest in the accompanying balance

                                      F-9
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

1. BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES--(CONTINUED)

sheet. Equity in earnings (loss) of affiliates not consolidated and the
minority interest in earnings (loss) of consolidated affiliates is reported as
a component of gains on sales of assets and other, net in the accompanying
consolidated statement of operations. There were no such amounts for the years
ended December 31, 1995 and 1996; such amounts approximated $362,000 for the
year ended December 31, 1997.

  Information with respect to the Company's radio and tower segments is
presented within these notes to consolidated financial statements, principally
Note 14. The Company believes that the tower segment should not be accounted
for as a discontinued operation based upon the Company's belief that a
measurement date will not occur until such time as the Merger is granted
regulatory approval. Further, in the event the Merger is not consummated, the
Company's board of directors will determine, based on the facts and
circumstances then existing, whether the distribution of Tower to the
Company's stockholders will be in their best interests. Accordingly, the tower
segment has not been reported as a discontinued operation in the accompanying
consolidated financial statements.

  Revenue Recognition--Revenues are recognized when advertisements are
broadcast and transmitting services are provided. Tower and sublease revenues
are recognized when earned. Escalation clauses and other incentives present in
lease agreements are recognized on a straight-line basis over the term of the
leases. Management fee, consulting and video revenues are recognized as such
services are provided.

  Corporate General and Administrative Expense--Corporate general and
administrative expense consists of corporate overhead costs not specifically
allocable to any of the Company's individual business properties.

  Barter Transactions--Revenue from the stations' exchange of advertising time
for goods and services is recorded as the advertising is broadcast at the fair
market value of goods or services received or to be received. The value of the
goods and services is charged to expense when used. Net barter receivables are
included in accounts receivable.

  Barter transactions were approximately as follows for the years ended
December 31 (in thousands):

<TABLE>
<CAPTION>
                                                         1995   1996    1997
                                                        ------ ------  -------
   <S>                                                  <C>    <C>     <C>
   Barter revenues..................................... $4,678 $7,989  $13,137
   Barter expenses.....................................  4,626  6,973   12,052
   Net barter receivables..............................    248    811    1,457
   Barter fixed asset additions........................    131     22      202
   Net barter asset (liability) assumed in acquisi-
    tions..............................................          (431)      42
</TABLE>

  Net Local Marketing Agreement Expense--Net local marketing agreement (LMA)
expenses consist of fees paid by or earned by American under agreements which
permit an entity to program and market stations prior to their acquisition.
The Company enters into such agreements prior to the consummation of many of
its acquisitions or dispositions. LMA expenses for the years ended December
31, 1996 and 1997 are presented net of approximately $2,333,000 and
$4,138,000, respectively, of revenue earned under such agreements with third
parties.

  Concentration of Credit Risk--The Company extends credit to customers on an
unsecured basis in the normal course of business. No individual industry or
industry segment is significant to the Company's customer base. The Company
has policies governing the extension of credit and collection of amounts due
from customers.

  Derivative Financial Instruments--The Company uses derivative financial
instruments as a means of managing interest-rate risk associated with current
debt or anticipated debt transactions that have a high

                                     F-10
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

1. BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES--(CONTINUED)

probability of being executed. Derivative financial instruments used include
interest rate swap agreements and interest rate cap agreements. These
instruments are matched with either fixed or variable rate debt and, when
matched, are recorded on a settlement basis as an adjustment to interest
expense. Premiums paid to purchase interest rate cap agreements are amortized
as an adjustment of interest expense over the life of the contract. Derivative
financial instruments are not held for trading purposes. (See Notes 3 and 12).

  Impairment of Long-Lived Assets--Recoverability of long-lived assets is
determined by periodically comparing the forecasted undiscounted net cash
flows of the operations to which the assets relate to the carrying amount,
including associated intangible assets of such operations. Through December
31, 1997, no impairments requiring adjustment have occurred.

  Stock-Based Compensation--Compensation related to equity grants or awards to
employees is measured using the intrinsic value method prescribed by
Accounting Principles Board Opinion No. 25 (See Note 8).

  Income (Loss) Per Common Share--In the fourth quarter of 1997, the Company
adopted Statement of Financial Accounting Standards No. 128, (FAS 128)
Earnings Per Share. Prior to the fourth quarter of 1997, the Company computed
income (loss) per common share using the methods outlined in Accounting
Principles Board Opinion No. 15, Earnings Per Share, and its interpretations.

  Basic income (loss) per common share is computed using the weighted average
number of common shares outstanding during each year. Diluted income (loss)
per common share reflects the effect of the Company's outstanding options
(using the treasury stock method) and assumes conversion of preferred stock
except where such items would be antidilutive.

  A reconciliation of the denominator for the basic and diluted per share
calculations is as follows:

<TABLE>
<CAPTION>
                                                           1995   1996   1997
                                                          ------ ------ ------
   <S>                                                    <C>    <C>    <C>
   Shares for basic computation.......................... 11,838 19,550 27,290
   Effect of stock options...............................    747    960    --
   Assumed conversion of redeemable common and preferred
    stock................................................    --     --     --
                                                          ------ ------ ------
   Shares for diluted computation........................ 12,585 20,510 27,290
                                                          ====== ====== ======
</TABLE>

  Shares of redeemable common and preferred stock convertible into common
stock have been excluded from the diluted computation as they are anti-
dilutive. Had such shares been included, shares for diluted computation would
have been increased by 410,000, 1,662,000 and 3,235,000 in 1995, 1996 and
1997, respectively. In addition, because such shares are anti-dilutive, no
adjustment has been made to reconcile from income (loss) for the basic
computation to that for the diluted computation. No effect has been given to
stock options in 1997 as they are anti-dilutive for that year. Had such
options been included, shares for diluted computation would have been
increased by 1,388,000.

  Property and Equipment and Intangible Assets--Property and equipment are
recorded at cost, or at estimated fair value in the case of acquired
properties. Cost includes expenditures for radio properties, communications
sites and related assets and the net amount of interest cost associated with
significant capital additions. Approximately $120,000 and $921,000 of interest
was capitalized for the years ended December 31, 1996 and 1997, respectively.
Depreciation is provided using the straight-line method over estimated useful
lives ranging from three to fifteen years.

  Non-competition and consulting agreements, FCC licenses, favorable
transmitter sites, goodwill, and various other intangibles, acquired in
connection with the Company's acquisitions of the various radio stations and
communications sites, are being amortized over their estimated useful lives,
ranging from one to forty years, using the straight-line method. FCC licenses
and goodwill are generally amortized over a fifteen to forty year

                                     F-11
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

1. BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES--(CONTINUED)

period. Other intangible assets consist principally of deferred financing
costs, broadcast affiliation agreements, favorable studio and office space
leases and costs incurred on pending acquisitions. Accumulated amortization of
goodwill aggregated approximately $6,369,000 and $17,318,000 at December 31,
1996 and 1997, respectively. Accumulated amortization of FCC licenses
aggregated approximately $7,628,000 and $42,876,000 at December 31, 1996 and
1997, respectively. Accumulated amortization of other intangible assets
aggregated approximately $14,112,000 and $18,698,000 at December 31, 1996 and
1997, respectively. Accumulated amortization of the unallocated purchase price
aggregated approximately $356,000 and $3,726,000 at December 31, 1996 and
1997, respectively.

  The consolidated financial statements reflect the preliminary allocation of
certain purchase prices as the appraisals for certain acquisitions have not
yet been finalized. The Company is currently conducting studies to determine
certain purchase price allocations of Tower acquisitions and expects that upon
final allocation the average estimated useful life will approximate fifteen
years. The final allocation of purchase price is not expected to have a
material effect on the Company's results of operations, liquidity or financial
position.

  Property and equipment and intangible assets included approximately $108.6
million and $84.0 million of assets related to radio stations held for sale or
under exchange agreements (excluding the Merger Agreement) as of December 31,
1996 and 1997, respectively. The following summary presents the results of
operations (excluding depreciation and amortization, net local marketing
agreement and corporate general and administrative expenses) relating to these
stations that are included in the accompanying consolidated financial
statements for each respective period.

<TABLE>
<CAPTION>
                                                                 YEAR ENDED
                                                                DECEMBER 31,
                                                               ---------------
                                                                1996    1997
                                                               ------- -------
   <S>                                                         <C>     <C>
   Net operating revenues..................................... $15,795 $22,271
   Net operating expenses.....................................  10,663  15,742
</TABLE>

  Restricted Cash--Restricted cash represents cash held in escrow pursuant to
certain exchange agreements. Such agreements may be terminated at the
Company's option, in which event such cash held in escrow is required to be
utilized to reduce borrowings under the Company's credit agreement.

  Investment Notes Receivable--In connection with certain transactions
discussed in Notes 9, 10 and 11, the Company has loaned funds at varying rates
of interest to certain entities which own radio stations and tower properties
that the Company is obligated, or has options, to purchase. These notes have
varying interest rates ranging from 6% to 12% and are collateralized by
substantially all of the assets of the related radio stations. In connection
with the OPM acquisition and the Gearon acquisition described in Note 11, the
Company entered into certain note agreements prior to consummation of these
acquisitions.

  The Company agreed to advance OPM an amount not to exceed $37.0 million, of
which approximately $5.8 million (including accrued interest) was advanced as
of December 31, 1997. The note bore interest at prime rate plus 3%, was
unsecured and was an assumed liability upon closing of the OPM acquisition.

  The Company also agreed to advance Gearon an amount not to exceed $10.0
million prior to closing, of which approximately $5.0 million was advanced as
of December 31, 1997. The note bore interest at 7.25% per annum, was unsecured
and was paid upon closing of the Gearon acquisition.

  Use of Estimates--The preparation of financial statements in conformity with
generally accepted accounting principles requires management to make estimates
and assumptions that affect the amounts reported in the

                                     F-12
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

1. BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES--(CONTINUED)

financial statements and accompanying notes. In the process of preparing its
consolidated financial statements, the Company estimates the appropriate
carrying value of certain assets and liabilities which are not readily
apparent from other sources. The primary estimates underlying the Company's
financial statements include allowances for potential bad debts on accounts
and notes receivable, the useful lives of its assets such as property and
intangibles, fair values of financial instruments, the realizable value of its
tax assets and accruals for health insurance and other matters. Management
bases its estimates on certain assumptions, which they believe are reasonable
in the circumstances, and while actual results could differ from those
estimates, management does not believe that any change in those assumptions in
the near term would have a material effect on its financial position, results
of operations or liquidity.

  Income Taxes--Deferred taxes are provided to reflect temporary differences
in bases between book and tax assets and liabilities, and net operating loss
carryforwards. Deferred tax assets and liabilities are measured using
currently enacted tax rates. (See Note 6).

  Retirement Plans--The Company has a 401(k) plan covering substantially all
employees, subject to certain minimum age and length-of-employment
requirements. Under the plan, the Company matches 30% of participants'
contributions up to 5% of compensation. The Company contributed approximately
$225,000, $299,000 and $866,000 to the plan for the years ended December 31,
1995, 1996, and 1997, respectively.

  Recent Accounting Pronouncements--In June 1997, the FASB released FAS No.
130 "Reporting Comprehensive Income" (FAS 130), and FAS No. 131 "Disclosures
about Segments of an Enterprise and Related Information" (FAS 131). These
pronouncements will be effective in 1998. FAS 130 establishes standards for
reporting comprehensive income items and will require the Company to provide a
separate statement of comprehensive income; reported financial statements
amounts will be affected by this adoption. FAS 131 established standards for
reporting information about the operating segments in its annual report and
interim reports and will require the Company to adopt this standard in 1998.

  In February 1998, the FASB released SFAS No. 132, (FAS 132) "Employer's
Disclosures about Pensions and Other Postretirement Benefits," which the
Company will be required to adopt in 1998. FAS 132 will require additional
disclosure concerning changes in the Company's pension obligations and assets
and eliminates certain other disclosures no longer considered useful. Adoption
will not have any effect on reported results of operations or financial
position.

  Cash Flow Information--For purposes of the statements of cash flows, the
Company considers all highly liquid, short-term investments with remaining
maturities of three months or less when purchased to be cash and cash
equivalents.

  Cash payments for interest expense aggregated approximately $9,890,000,
$14,329,000 and $57,863,000 for the years ended December 31, 1995, 1996, and
1997, respectively.

  Cash payments for income taxes aggregated approximately $1,808,000,
$3,086,000 and $2,800,000 for the years ended December 31, 1995, 1996, and
1997, respectively.

  Significant non-cash investing and financing transactions, apart from the
barter transactions discussed above, are as follows:

  For the year ended December 31, 1995:

    Accrued and unpaid Common Deferred Yield Distributions on the Series C
  Common Stock aggregated $815,000. (See Note 7).

                                     F-13
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

1. BUSINESS AND SUMMARY OF SIGNIFICANT ACCOUNTING POLICIES--(CONTINUED)

    In connection with the acquisition of a radio station, the Company issued
  a $500,000 note to the previous owner.

    Capital lease obligations of approximately $201,000 were incurred for
  office furniture and equipment.

    In connection with the Company's initial public offering of its Class A
  Common Stock (the Initial Public Offering), the Company exchanged
  approximately 939,000 shares of Senior Series Common Stock for
  approximately 268,000 shares of Class B Common Stock and approximately
  671,000 shares of Class C Common Stock. (See Note 8).

    The Company's obligation to repurchase the shares of the beneficiaries of
  a Predecessor Entity's Employee Stock Ownership Plan was canceled as a
  result of the Initial Public Offering and pursuant to a vote by the Board
  of Directors effective September 30, 1995. (See Note 7).

  For the year ended December 31, 1996:

    In connection with radio station and tower acquisitions, the Company
  assumed approximately $4,437,000 in liabilities and issued shares of Class
  A Common Stock with an agreed upon value of approximately $72,153,000. (See
  Note 9).

    Capital lease obligations of approximately $390,000 were incurred for
  office furniture and equipment. (See Note 3).

  For the year ended December 31, 1997:

    In connection with radio station and tower acquisitions, the Company
  assumed approximately $227,413,000 in liabilities and issued shares of
  Class A Common Stock with a value of approximately $310,300,000. The
  Company received approximately $69,277,000 of restricted cash as
  consideration for disposed radio stations and approximately $42,848,000 of
  this restricted cash was used as consideration for radio station
  acquisitions. The Company also exchanged approximately $44,352,000 in
  investment notes as consideration towards radio station and tower
  acquisitions. (See Note 9).

    The Company issued 105,602 additional shares of Cumulative Exchangeable
  Preferred Stock as dividend payments in kind. (See Note 7).

    Capital lease obligations of approximately $40,000 were incurred for
  office equipment. (See Note 3).

  Reclassifications--Certain reclassifications have been made to the prior
year financial statements to conform with the 1997 presentation.

2. PROPERTY AND EQUIPMENT

  Property and equipment consisted of the following as of December 31 (in
thousands):

<TABLE>
<CAPTION>
                                                             1996      1997
                                                            -------  --------
   <S>                                                      <C>      <C>
   Land and improvements................................... $14,835  $ 27,330
   Buildings and improvements..............................  21,842    60,982
   Towers..................................................   6,891    48,340
   Broadcast equipment.....................................  37,256    95,376
   Office equipment, furniture, fixtures and other
    equipment..............................................   8,635    23,613
   Assets under capital lease obligations..................   1,259     1,311
   Construction in progress................................   8,903    13,072
                                                            -------  --------
   Total...................................................  99,621   270,024
   Less accumulated depreciation and amortization..........  (9,374)  (19,835)
                                                            -------  --------
   Property and equipment--net............................. $90,247  $250,189
                                                            =======  ========
</TABLE>

  Accumulated amortization for the assets under capital leases aggregated
approximately $659,000 and $847,000 at December 31, 1996 and 1997,
respectively.

                                     F-14
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)


3. LONG-TERM DEBT

  Outstanding amounts under the Company's long-term debt arrangements
consisted of the following as of December 31 (in thousands):

<TABLE>
<CAPTION>
                                                                1996     1997
                                                              -------- --------
   <S>                                                        <C>      <C>
   Credit Agreements......................................... $151,500 $505,000
   Tower Credit Agreements...................................    2,500   88,500
   Senior Subordinated Notes.................................  173,665  327,691
   Tower Note Payable--Other.................................    1,558    1,467
   Other Obligations.........................................    1,449    1,496
                                                              -------- --------
   Total.....................................................  330,672  924,154
   Less current maturities...................................      561      450
                                                              -------- --------
   Long-term debt............................................ $330,111 $923,704
                                                              ======== ========
</TABLE>

  Credit Agreements--In January 1997, the Company entered into two new credit
agreements with a syndicate of banks (collectively, the 1997 Credit
Agreement), which replaced the previously existing credit agreement. All
amounts outstanding under the previous agreement were repaid with proceeds
from the 1997 Credit Agreement; the following discussion, with the exception
of information regarding interest rates, is based upon the terms and
conditions of the 1997 Credit Agreement. Collectively, the previous credit
agreement and the 1997 Credit Agreement are referred to as the Credit
Agreements.

  The 1997 Credit Agreement consists of two separate lending agreements,
providing for facilities consisting of a $550.0 million reducing revolver
credit facility which is available through December 31, 2004, a $200.0 million
revolving credit converting to a term loan facility maturing December 31,
2004, and a $150.0 million term loan facility, maturing December 31, 2004,
available in connection with certain note obligations of EZ Communications;
the $150.0 million facility was not needed, and has expired unused.

  Amounts outstanding under the Credit Agreements bear interest based upon a
variable base rate adjusted for a margin which is determined by reference to
certain financial ratios of the Company, generally related to leverage. Until
such time as the Company requests that rates be fixed or capped, rates are
determined, at the option of the Company, by reference to either the
Eurodollar rate plus certain percentages, or an alternate base rate (as
defined) plus certain percentages. The weighted average interest rates under
the Credit Agreements were approximately 8.0% and 7.4% for the years ended
December 31, 1996 and 1997, respectively.

  There was $74.8 million and $48.0 million available under the Credit
Agreements at December 31, 1996 and 1997, respectively. In connection with the
Credit Agreements, the Company is obligated to pay commitment fees based on a
percentage of the unused portion of the available commitments (the fee varies
depending upon which facility is affected and the Company's leverage ratio).
Commitment fees paid related to the Credit Agreements were approximately
$24,500, $1,113,000 and $1,111,000 in 1995, 1996 and 1997, respectively.

  The 1997 Credit Agreement contains certain financial and operational
covenants and other restrictions with which the Company must comply,
including, among others, limitations on certain acquisitions, additional
indebtedness, capital expenditures, and payment of cash dividends and stock
repurchases. In addition, restrictions are placed upon the use of borrowings
under the 1997 Credit Agreement and the Company must maintain certain
financial ratios, principally related to leverage. Borrowings under the 1997
Credit Agreement are collateralized by a first security interest in the
capital stock of the Company's Restricted Subsidiaries (as defined in the 1997
Credit Agreement), all FCC licenses, and all financial instruments (including
the station investment note receivables) and material agreements. The
Company's Restricted Subsidiaries have guaranteed the obligations of the
Company under the 1997 Credit Agreement.

                                     F-15
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

3. LONG-TERM DEBT--(CONTINUED)

  Tower Credit Agreements--In October 1997, ATS entered into a new loan
agreement with a syndicate of banks (the 1997 Tower Credit Agreement), which
replaced the previously existing credit agreement. American Tower Systems
(Delaware), Inc. (ATSI) and American Tower Systems, L.P. (ATSLP)
(collectively, the Operating Subsidiaries), are co-borrowers under the 1997
Tower Credit Agreement. All amounts outstanding under the previous agreement
were repaid with proceeds from the 1997 Tower Credit Agreement. The following
discussion, with the exception of the information regarding interest rates and
availability under the agreements, is based on the terms and conditions of the
1997 Tower Credit Agreement. Collectively, the previous credit agreement and
the 1997 Tower Credit Agreement are referred to as the Tower Credit
Agreements.

  The 1997 Tower Credit Agreement provides ATS with a $250.0 million loan
commitment based on ATS maintaining certain operational ratios, and an
additional $150.0 million loan at the discretion of ATS. The 1997 Tower Credit
Agreement may be borrowed, repaid and reborrowed without reducing the
availability until June 2005, except as specified in the 1997 Tower Credit
Agreement; thereafter, availability decreases in an amount equal to 50% of
excess cash flow, as defined in the 1997 Tower Credit Agreement, for the
fiscal year immediately preceding the calculation date. In addition, the 1997
Tower Credit Agreement requires commitment reductions in the event of sale of
ATS's common stock or debt instruments, and/or permitted asset sales, as
defined in the 1997 Tower Credit Agreement.

  Outstanding amounts under the Tower Credit Agreements bear interest at
either LIBOR (5.72% as of December 31, 1997 and 5.78% as of December 31, 1996)
plus 1.0% to 2.25% or Base Rate, as defined in the Tower Credit Agreements,
plus 0.00% to 1.00%. The spread over LIBOR and the Base Rate varies from time
to time, depending upon the Tower Subsidiary's financial leverage. Under
certain circumstances, the Tower Subsidiary may request that rates be fixed or
capped. For the years ended December 31, 1996 and 1997, the weighted average
interest rate of the Tower Credit Agreements was 8.75% and 7.54%,
respectively.

  There was $67.5 million and $32.7 million available under the Tower Credit
Agreements at December 31, 1996 and 1997, respectively. The Tower Subsidiary
pays quarterly commitment fees ranging from .375% to .50%, based on ATS's
financial leverage and the aggregate unused portion of the aggregated
commitment. Commitment fees paid related to the Tower Credit Agreements
aggregated approximately $24,000 and $416,000 for the years ended December 31,
1996 and 1997, respectively.

  The 1997 Tower Credit Agreement contains certain financial and operational
covenants and other restrictions with which the Tower Subsidiary must comply,
whether or not any borrowings are outstanding, including among others,
maintenance of certain financial ratios, limitations on acquisitions,
additional indebtedness and capital expenditures, as well as restrictions on
cash distributions unless certain financial tests are met, and the use of
borrowings. The obligations of ATS under the 1997 Tower Credit Agreement are
collateralized by a first priority security interest in substantially all of
the assets of ATSI. The Tower Subsidiary has pledged all of its stock to the
banks as security for ATS's obligations under the 1997 Tower Credit Agreement.
ATS is in the process of negotiating an amended and restated loan agreement
with its senior lenders, pursuant to which the existing maximum borrowing of
the Operating Subsidiaries would be increased from $400.0 million to $900.0
million, subject to compliance with certain financial ratios, and ATS would be
able to borrow an additional $150.0 million, subject to compliance with
certain less restrictive ratios. Borrowings under an amended loan agreement
would also be available to finance acquisitions. In connection with the
refinancing, the Company expects to recognize an extraordinary loss of
approximately $1.4 million, net of a tax benefit of $0.9 million, during the
second quarter of 1998.

  Senior Subordinated Notes--In February 1996, the Company sold $175,000,000
of 9% Senior Subordinated Notes due 2006 (the Subordinated Notes) at a
discount of $1,419,000 to yield 9.125% (the Debt Offering). Proceeds to the
Company, net of underwriters' discount and associated costs, were
approximately $167.5 million.

                                     F-16
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

3. LONG-TERM DEBT--(CONTINUED)

As of December 31, 1997, the Subordinated Notes aggregated approximately
$173,765,000 net of an unamortized discount of approximately $1,235,000.
Interest is payable semi-annually on February 1 and August 1 with the face
amount of the Subordinated Notes due on February 1, 2006. The Subordinated
Notes are redeemable at the option of the Company, in whole or in part at any
time on or after February 1, 2001 and prior to maturity, at the following
redemption prices (expressed as percentages of principal amount) plus accrued
and unpaid interest, if any, to but excluding the redemption date, if redeemed
during the 12 month period beginning February 1 of the years indicated: 2001--
104.5%; 2002--103.0%; 2003--101.5%; 2004 and thereafter--100.0%.
Notwithstanding the foregoing, at any time prior to February 1, 1999, the
Company may redeem up to $58.3 million principal amount of the Subordinated
Notes from the net proceeds of a public equity offering (as defined in the
Subordinated Notes indenture) at a redemption price equal to 109.0% of the
principal amount thereof plus accrued and unpaid interest, if any, to the
Redemption Date, provided that at least $116.7 million principal amount of the
Subordinated Notes remain outstanding immediately after the occurrence of any
such redemption. The Subordinated Notes are subordinate in right of payment to
the prior payment in full of all obligations under the 1997 Credit Agreement.
The Subordinated Notes contain certain covenants including, but not limited
to, limitations on sales of assets, dividend payments, future indebtedness and
issuance of preferred stock, and require an offer to purchase within 15 days
after the occurrence of a Change of Control (as defined) the outstanding
subordinated Notes at a purchase price equal to 101% of the principal amount
thereof, plus accrued and unpaid interest, if any, to the date of purchase. A
Change of Control will occur upon the consummation of the CBS Merger. Proceeds
from the Debt Offering and the equity offering discussed in Note 8, were used
to repay outstanding borrowings under the Credit Agreements.

  As part of the EZ Merger, the Company assumed EZ's obligations with respect
to $150.0 million principal amount of the EZ 9.75% Senior Subordinated Notes
(the 9.75% Notes) and repaid all borrowings under the EZ credit facility with
borrowings from the 1997 Credit Agreement. As required by the closing of the
EZ Merger, the Company offered to repurchase the 9.75% Notes; such offer
commenced in April 1997 and expired in May 1997, with no such notes being
tendered for purchase. As of December 31, 1997, the 9.75% Notes aggregated
approximately $153,926,000 net of an unamortized premium of approximately
$3,926,000. Interest is payable semi-annually on June 1 and December 1 with
the face amount of the Subordinated Notes due on February 1, 2006. The 9.75%
Notes are redeemable at the option of the Company, in whole or in part at any
time on or after December 1, 2000 at a redemption price of 104.875% of the
principal amount, plus accrued and unpaid interest, if any, to the date of
redemption. The redemption price reduces over three years to a redemption
price of 100% of the principal amount in 2003 and thereafter. Notwithstanding
the foregoing, at any time prior to December 1, 1998, the Company may redeem
up to $50.0 million of the original aggregate principal amount of the 9.75%
Note with the net proceeds of one public offering of common stock at 109.75%
of the principal amount thereof, together with accrued and unpaid interest, if
any, to the date of redemption, as long as at least $100.0 million of the
original aggregate amount of the 9.75% Notes remain outstanding. The 9.75%
Notes are general unsecured obligations of the Company and rank pari passu in
right of payment to all obligations under the 1997 Credit Agreement. The 9.75%
Notes are guaranteed by the restricted subsidiaries as described in Note 16.
The 9.75% Notes contain certain covenants including, but not limited to,
limitations on sales of assets, dividend payments, future indebtedness and
issuance of preferred stock, and require an offer to purchase within 15 days
after the occurrence of a Change of Control (as defined) the outstanding 9.75%
Notes at a purchase price equal to 101% of the principal amount thereof, plus
accrued and unpaid interest, if any, to the date of the purchase.

  Derivative Positions--Under the terms of the Credit Agreements, the Company
is required, under certain conditions, to enter into interest rate protection
agreements. At December 31, 1996, ARS maintained two swap agreements, expiring
in September 2000, under which the interest rate is fixed with respect to
$35.5 million of notional principal amount at approximately 7% and 10%. At
December 31, 1997, the Company maintained two swap agreements, one expiring in
March 2000, under which the interest rate is fixed with respect to $30.8
million

                                     F-17
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

3. LONG-TERM DEBT--(CONTINUED)

of notional principal amount at approximately 6.3%, and one expiring in March
2002, under which the interest rate is fixed with respect to $9.0 million of
notional principal amount at approximately 6.8%. The Company maintained swap
agreements, expiring in September 2001, under which the interest rate is fixed
with respect to $35.5 million of notional principal amount at approximately
7.2% and 10.0%. The Company maintained a swap agreement, expiring in March
2002, under which the interest rate is fixed with respect to $37.0 million
notional principal amount from March 2000 up to September 2001 and $72.6
million notional principal amount thereafter at approximately 6.8%. The
Company also maintained a cap agreement, expiring in April 2000, under which
the interest rate is fixed with respect to $119.7 million of notional
principal amount at approximately 9.5%. The Company intends to enter into new
agreements, at least to the extent necessary to comply with the requirements
of the 1997 Credit Agreement (50% of the total variable interest rate
indebtedness of the Company must bear fixed interest). The Company's exposure
under these agreements is limited to the impact of variable interest rate
fluctuations and the periodic settlement of amounts due under these agreements
if the other parties fail to perform. (See Note 12).

  Under the terms of the 1997 Tower Credit Agreement, ATSI is required, under
certain conditions, to enter into interest rate protection agreements. There
were no such agreements outstanding at December 31, 1996. As of December 31,
1997, ATSI maintained a swap agreement, expiring in January 2001, under which
the interest rate is fixed with respect to $7.3 million of notional principal
amount at approximately 6.4%. ATSI also maintained two cap agreements; one
expiring in July 2000, under which the interest rate is fixed with respect to
$21.6 million of notional principal amount at approximately 9.5%, and one
expiring in November 1999, under which the interest rate is fixed with respect
to $7.0 million of notional principal amount at approximately 8.5%. ATSI's
exposure under these agreements is limited to the impact of variable interest
rate fluctuations and the periodic settlement of amounts due under these
agreements if the other parties fail to perform.

  Tower Note Payable--Other--A limited liability company, which is under
majority control of the Tower Subsidiary, has a note secured by the minority
shareholder's interest in the limited liability company. Interest rates under
this note are determined, at the option of the limited liability company, at
either the Floating Rate (as defined in the note agreement) or the Federal
Home Loan BankBoston rate plus 2.25%. As of December 31, 1996 and 1997, the
effective interest rate on borrowings under this note was 8.02%. The note is
payable in equal monthly principal payments with interest through 2006.

  Other Obligations--In connection with various acquisitions, the Company has
assumed certain long-term obligations of the acquired entities. Substantially
all of these obligations were repaid during 1997, with the remaining unpaid
obligation payable in monthly installments through 2014. In 1997, the Company
also agreed to borrow $750,000 from a lessor to fund leasehold improvements.
The unsecured note is payable through 2012 and bears interest at an effective
rate of 10.0%.

  Future principal payments required under the Company's long-term debt
arrangements at December 31, 1997 are as follows (in thousands):

<TABLE>
<CAPTION>
     YEAR ENDING DECEMBER 31:
     ------------------------
     <S>                                                                <C>
       1998............................................................ $    450
       1999............................................................      271
       2000............................................................      260
       2001............................................................      169
       2002............................................................      183
       Thereafter through 2015.........................................  922,821
                                                                        --------
         Total......................................................... $924,154
                                                                        ========
</TABLE>

                                     F-18
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

3. LONG-TERM DEBT--(CONTINUED)

  Extraordinary Losses--In 1995, the Company replaced its then existing credit
facility, and, in connection with repayment of borrowings under that facility,
recognized an extraordinary loss of $817,000, net of a tax benefit of
$614,000, representing the write-off of deferred financing fees for the old
facility. Following the closing of the 1997 Credit Agreement in January 1997
and repayment of amounts outstanding under the previous agreement, the Company
recognized an extraordinary loss of approximately $1.6 million, net of a tax
benefit of $1.0 million, representing the write-off of deferred financing fees
associated with the previous agreement.

  Following the closing of the 1997 Tower Credit Agreement in October 1997,
the Tower Subsidiary incurred an extraordinary loss of approximately
$1,156,000 (approximately $694,000 net of the applicable income tax benefit)
representing the write-off of deferred financing fees associated with the
previous agreement.

4. COMMITMENTS AND CONTINGENCIES

  Broadcast Rights--At December 31, 1997, the Company was committed to the
purchase of broadcast rights for various sports events, and other programming,
including on-air talent, aggregating approximately $42,120,000. This
programming is not yet available for broadcast. As of December 31, 1997,
aggregate payments related to these commitments during the next five years and
thereafter are as follows (in thousands):

<TABLE>
<CAPTION>
     YEAR ENDING DECEMBER 31:
     ------------------------
     <S>                                                                 <C>
       1998............................................................. $13,822
       1999.............................................................  12,809
       2000.............................................................  10,795
       2001.............................................................   4,634
       2002.............................................................      60
                                                                         -------
         Total.......................................................... $42,120
                                                                         =======
</TABLE>

  Leases--The Company leases various offices, studios, and broadcast and other
equipment under operating leases that expire over various terms. Most leases
contain renewal options with specified increases in lease payments in the
event of renewal by the Company.

  Future minimum rental payments required under non-cancelable operating
leases in effect at December 31, 1997 are approximately as follows (in
thousands):

<TABLE>
<CAPTION>
     YEAR ENDING DECEMBER 31:
     ------------------------
     <S>                                                                 <C>
       1998............................................................. $10,472
       1999.............................................................   9,622
       2000.............................................................   8,809
       2001.............................................................   6,763
       2002.............................................................   5,692
       Thereafter through 2041..........................................  28,180
                                                                         -------
         Total.......................................................... $69,538
                                                                         =======
</TABLE>

  Aggregate rent expense under operating leases for the years ended December
31, 1995, 1996 and 1997 approximated $1,769,000, $4,374,000 and $9,695,000,
respectively.

  The Company and the Tower Subsidiary obtain a portion of their revenues from
leasing tower and transmitting facilities and sub-carrier rights to other
broadcasters and communications companies under various

                                     F-19
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

4. COMMITMENTS AND CONTINGENCIES--(CONTINUED)

operating leases. The Tower Subsidiary sub-leases rented space on
communications towers to its customers, under substantially the same terms and
conditions, including cancellation rights, as those found in its own lease
contracts. Most leases allow cancellation at will or under certain technical
circumstances. The leases expire over various terms and provide for renewal
options and increases in lease payments in the event such leases are renewed.

  Future minimum lease revenues for non-cancelable operating leases in effect
at December 31, 1997 are approximately as follows (in thousands):

<TABLE>
<CAPTION>
     YEAR ENDING DECEMBER 31:
     ------------------------
     <S>                                                                <C>
       1998............................................................ $ 22,261
       1999............................................................   17,908
       2000............................................................   15,418
       2001............................................................   12,875
       2002............................................................    8,435
       Thereafter through 2022.........................................   28,545
                                                                        --------
         Total......................................................... $105,442
                                                                        ========
</TABLE>

  Total rental revenues under these leases approximated $448,000, $676,000 and
$1,194,000 for the years ended December 31, 1995, 1996 and 1997, respectively.
Total rental revenues under the Company's sub-leases approximated $468,000 and
$978,000 for the years ended December 31, 1996 and 1997, respectively.

  Audience Rating and Other Service and Employment Contracts--The Company has
entered into various non-cancelable audience rating and other service and
employment contracts that expire over the next five years. Most of these
audience rating and other service agreements are subject to escalation clauses
and may be renewed for successive periods ranging from one to five years on
terms similar to current agreements, except for specified increases in
payments. Management believes that, in the normal course of business, these
contracts will be renewed or replaced by similar contracts.

  Future minimum payments required under these contracts at December 31, 1997
are as follows (in thousands):

<TABLE>
<CAPTION>
   YEAR ENDING DECEMBER 31:
   ------------------------
   <S>                                                                  <C>
   1998................................................................ $ 8,086
   1999................................................................   6,971
   2000................................................................   4,527
   2001................................................................   2,298
   2002................................................................   1,289
   Thereafter through 2012.............................................   3,808
                                                                        -------
   Total............................................................... $26,979
                                                                        =======
</TABLE>

  Total expense under these contracts for the years ended December 31, 1995,
1996 and 1997 approximated $2,426,000, $4,117,000 and $11,438,000,
respectively.

  Acquisition Commitments--See Notes 10 and 11 for information with respect to
station acquisition and Tower Subsidiary acquisition commitments.

                                     F-20
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

4. COMMITMENTS AND CONTINGENCIES--(CONTINUED)

  Litigation--In the normal course of business, the Company is subject to
certain suits and other matters. Management believes that the eventual
resolution of any pending matters, either individually or in the aggregate,
will not have a material effect on the Company's financial position, results
of operations or liquidity.

5. RELATED-PARTY TRANSACTIONS

  An individual, who is a stockholder of the Company and was a limited partner
and creditor of two of the Predecessor Entities, is a partner in a law firm
which represents the Company, and certain associates of this firm serve as
assistant secretaries to the Company. Legal fees and other expenses incurred
for services rendered by this firm to the Company approximated $772,000,
$2,038,000 and $1,969,000 for the years ended December 31, 1995, 1996 and
1997, respectively.

  An affiliate of Chase Equity Associates (CEA), a stockholder of the Company,
is a co-syndication agent and an approximate 9%, participant under prior
credit agreements. A company director is also a general partner of CEA. For
the years ended December 31, 1995, 1996 and 1997, the stockholder affiliate's
share of interest and fees paid by the Company pursuant to the provisions of
the Credit Agreements were $1,688,500, $553,000 and $2,711,000, respectively.

  See Notes 8 and 10 for other related-party transactions.

6. INCOME TAXES

  The income tax provision (benefit) from continuing operations was comprised
of the following for the years ended December 31 (in thousands):

<TABLE>
<CAPTION>
                                                         1995   1996   1997
                                                        ------ ------ -------
   <S>                                                  <C>    <C>    <C>
   Current:
     Federal........................................... $1,851 $2,721 $ 3,030
     State.............................................    612    799     738
   Deferred:
     Federal...........................................  4,023    905  (4,697)
     State.............................................    343    157    (784)
   Benefit from disposition of stock options (recorded
    to additional paid-in capital).....................           244   1,297
                                                        ------ ------ -------
   Income tax provision (benefit)...................... $6,829 $4,826 $  (416)
                                                        ====== ====== =======
</TABLE>

  A reconciliation between the U.S. statutory rate from continuing operations
and the effective rate is as follows for the years ended December 31:

<TABLE>
<CAPTION>
                                                               1995  1996   1997
                                                               ----  ----   ----
   <S>                                                         <C>   <C>    <C>
   Statutory tax rate.........................................  34%   34 %  (34)%
   State taxes, net of federal benefit........................   6     6     (6)
   Goodwill amortization......................................   1     6     26
   Amortization of intangibles................................         1      5
   Meals and entertainment....................................   1     3      7
   Valuation allowance........................................              (13)
   Non-deductible merger costs................................               10
   Other--net.................................................   1    (2)
                                                               ---   ---    ---
   Effective tax rate.........................................  43%   48 %   (5)%
                                                               ===   ===    ===
</TABLE>

                                     F-21
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)


6. INCOME TAXES--(CONTINUED)

  Significant components of the Company's deferred tax assets and liabilities,
computed using currently enacted tax rates, are as follows at December 31 (in
thousands):

<TABLE>
<CAPTION>
                                                             1996      1997
                                                           --------  ---------
<S>                                                        <C>       <C>
Current assets:
  Allowances and accruals made for financial reporting
   purposes which are currently nondeductible............. $  3,370  $   4,076
  Net operating loss carry forward........................                  75
  Net operating loss carry-back...........................               2,277
                                                           --------  ---------
    Total current assets.................................. $  3,370  $   6,428
                                                           ========  =========
Long-term items:
  Assets:
    Allowances made for financial reporting purposes which
     are currently nondeductible.......................... $    277  $   2,868
    Net operating loss carry-forwards.....................    1,010        717
    Valuation allowance...................................   (1,010)
  Liabilities:
    Property and equipment and intangible assets-
     principally due to tax amortization methods for tax
     purposes.............................................  (33,482)  (199,613)
                                                           --------  ---------
  Net long-term deferred tax liabilities.................. $(33,205) $(196,028)
                                                           ========  =========
</TABLE>

  At December 31, 1997, the Company has net operating loss carry-forwards
available to reduce future taxable income of $2,260,000 for federal and state
purposes. These loss carry-forwards expire through 2009. During 1997, as a
result of increases in taxable income and certain tax planning strategies,
certain of these assets were realized and the entire valuation allowance of
$1,010,000 was removed.

7. REDEEMABLE STOCK

  Activity related to the classes of redeemable stock for the year ended
December 31, 1995 is as follows (in thousands):

<TABLE>
<CAPTION>
                                                  SERIES C          SERIES A
                                               ----------------  --------------
                                               SHARES   AMOUNT   SHARES AMOUNT
                                               ------  --------  ------ -------
<S>                                            <C>     <C>       <C>    <C>
Balance, January 1, 1995...................... 1,714   $ 13,765    382  $ 3,432
  Reclassification against additional paid-in
   capital....................................                    (382)  (3,432)
  Distributions accrued in kind...............              815
  Distributions paid..........................           (2,580)
  Conversion to Common Stock..................  (939)
  Share redemption............................  (775)   (12,000)
                                               -----   --------   ----  -------
Balance, December 31, 1995....................     0   $      0      0  $     0
                                               =====   ========   ====  =======
</TABLE>

  Senior Common Stock--Holders of the Senior Series C Common Stock (the Senior
Common Stock) were entitled to quarterly cash distributions (the Common Yield
Distributions) equal to 10% of the stock's initial "preferred distribution
amount", compounded on a daily basis.

                                     F-22
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

7. REDEEMABLE STOCK--(CONTINUED)

  Series A Common Stock--Repurchase Obligation to ESOP Stockholders--The
Company was obligated to repurchase shares of Class A Common Stock held by an
employee stock ownership plan (ESOP) of a Predecessor Entity. During 1995, the
Company repurchased at fair market value approximately 18,000 shares.

  As a result of the Initial Public Offering, the Board of Directors of the
Company voted effective September 30, 1995 to amend the ESOP to eliminate the
right of beneficiaries to require the Company to purchase their shares.
Pursuant to this amendment, the Company reclassified the long-term portion of
its obligation of approximately $3.4 million to additional paid-in capital.
The Board of Directors also voted effective December 31, 1995 to terminate the
ESOP. During 1996, the Company applied for a favorable determination letter
from the IRS with respect to termination of the plan, which was received in
March 1997. The Company is in the process of terminating the ESOP.
Accordingly, the ESOP has distributed approximately 315,000 shares of Class A
Common Stock to participants through February 1998. Upon distribution of
approximately 13,000 remaining shares, the ESOP will be terminated.

  Cumulative Exchangeable Preferred Stock: In January 1997, the Company
consummated a private offering of 2,000,000 shares of its 11 3/8% Cumulative
Exchangeable Preferred Stock (Exchangeable Preferred Stock) to a group of
qualified institutional investors. The Company utilized the net proceeds,
which approximated $192.1 million, to repay amounts outstanding under the 1997
Credit Agreement and to fund acquisitions. Shares of Exchangeable Preferred
Stock are exchangeable, at the Company's option, in whole but not in part, on
any dividend payment date commencing April 15, 1997 into the Company's 11 3/8%
Subordinated Exchange Debentures due 2009 (Exchange Debentures). As discussed
below, the Exchangeable Preferred Stock possesses mandatory redemption
features and is classified as such in the Company's consolidated financial
statements.

  Dividends on the Exchangeable Preferred Stock are cumulative at an annual
rate of 11 3/8% (equivalent to $11.375 per share), accruing from the date of
original issuance (January 30, 1997) and are payable quarterly in arrears on
April 15, July 15, October 15, and January 15, commencing April 15, 1997. The
Company's ability to pay dividends is restricted under the terms of the
Subordinated Notes and is prohibited during the existence of a default under
the Company's 1997 Credit Agreement or the Subordinated Note Indenture. The
Company has the right, on or prior to January 15, 2002, to pay dividends
through the issuance of additional shares of Exchangeable Preferred Stock. The
Company met all tests and approximately 105,602 additional shares were issued
and $5,990,000 of accrued dividends were paid through December 31, 1997.

  The Exchangeable Preferred Stock is redeemable at the option of the Company,
for cash at any time after January 15, 2002, initially at 105.688% of the
liquidation preference, declining ratably immediately after January 15, 2007,
plus accrued and unpaid dividends of the date of the redemption. In addition,
prior to January 15, 2000, the Company may, at its option, use the net cash
proceeds of an offering to redeem up to 35% of the outstanding Exchangeable
Preferred Stock at 111.375% of the liquidation preference, plus accumulated
and unpaid dividends to the date of redemption; provided that after any such
redemption, there must be at least $130.0 million aggregate liquidation
preference of the Exchangeable Preferred Stock outstanding. The Company is
required, subject to certain conditions, to redeem all Exchangeable Preferred
Stock outstanding on January 15, 2009, at a redemption price to 100% of the
liquidation preference, plus accumulated and unpaid dividends to the date of
redemption. Within 15 days after the occurrence of a Change in Control, the
Company, will be required, subject to certain conditions, to offer to purchase
all of the then outstanding shares at a price equal to 101% of the liquidation
preference, plus accumulated and unpaid dividends to the date of redemption. A
Change of Control will occur upon the consummation of the CBS Merger. During
the first quarter of 1998, the Company paid the holders of the Exchangeable
Preferred Stock consent fees aggregating $2.1 million in connection with
certain amendments to the holders' Exchangeable Preferred Stock agreements.

                                     F-23
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)


8. STOCKHOLDERS' EQUITY

  Common Stock Classes--The Class A Common Stock and Class B Common Stock
entitle the holder to one and ten votes, respectively, per share. The Class C
Common Stock is nonvoting.

  Convertible Exchangeable Preferred Stock Offering--The outstanding
Convertible Exchangeable Preferred Stock (Convertible Preferred Stock)
consists of 137,500 shares (2,750,000 Depositary Shares, each Depositary Share
represents ownership of one-twentieth of a share of Convertible Preferred
Stock). Proceeds to the Company of the sale of these shares in June 1996, net
of underwriters' discount and associated costs, were approximately $132.8
million. Proceeds from the offering were used to fund acquisitions. Shares of
Convertible Preferred Stock are convertible at the option of the holder at any
time, unless previously redeemed or exchanged, into shares of Class A Common
Stock, par value $.01 per share, of the Company at a conversion price of
$42.50 per share of Class A Common Stock (equivalent to a conversion rate of
1.1765 shares of Class A Common Stock per Depositary Share), subject to
adjustment in certain events.

  The Convertible Preferred Stock is redeemable, in whole or in part, at the
option of the Company, for cash at any time after July 15, 1999, initially at
$1,049 per share ($52.45 per Depositary Share), declining ratably immediately
after July 15 of each year thereafter to a redemption price of $1,000 per
share ($50 per Depositary Share) after July 15, 2006, plus in each case
accrued and unpaid dividends. The Convertible Preferred Stock will be
exchangeable, subject to certain conditions, at the option of the Company, in
whole but not in part, on any dividend payment date commencing June 30, 1997
for the Company's 7% Convertible Subordinated Debentures due 2011 (the
Exchange Debentures) at a rate of $1,000 principal amount of Exchange
Debentures for each share of Convertible Preferred Stock ($50 principal amount
for each Depositary Share).

  Dividends on the Convertible Preferred Stock are cumulative at an annual
rate of 7% (equivalent to $3.50 per Depositary Share), accruing from the date
of original issuance (June 25, 1996) and are payable quarterly in arrears on
March 31, June 30, September 30, and December 31, commencing September 30,
1996. The Company's ability to pay dividends is restricted under the terms of
the Subordinated Notes (see Note 3) and is prohibited during the existence of
a default under the Company's Credit Agreements or the Subordinated Notes. The
Company met all tests and approximately $9,625,000 of accrued dividends had
been paid through December 31, 1997.

  Common Stock Offerings--In February 1996, the Company consummated an
offering of approximately 5,515,000 shares of Class A Common Stock at an
offering price of $27 per share, consisting of 4,000,000 shares initially sold
by the Company, approximately 1,013,000 shares sold by selling shareholders
and approximately 501,000 shares sold by the Company pursuant to the exercise
of the underwriters' over-allotment option. Proceeds to the Company, net of
underwriters' discount and associated costs, were approximately $114.5 million
and were utilized to repay existing debt and fund acquisitions.

  In June 1995, the Company consummated an initial public offering of
5,500,000 shares of the Company's Class A Common Stock ($.01 par value) at a
price of $16.50 per share. The total shares issued pursuant to the Initial
Public Offering consisted of 4,270,000 shares initially sold by the Company,
730,000 shares by selling shareholders and an additional 500,000 shares sold
by the Company pursuant to the underwriters' over-allotment option. Proceeds
to the Company, net of underwriters' discount and associated costs, were
approximately $70.4 million. The Company used the proceeds of a liquidation
preference associated with the Company's Senior Common Stock ($14.6 million)
to reduce indebtedness under the then existing credit agreement ($54.0
million) and to repay certain stockholder notes ($1.0 million). The remaining
proceeds were used to fund current working capital needs.

                                     F-24
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

8. STOCKHOLDERS' EQUITY--(CONTINUED)

  Capital Deficiency Upon Combination--In connection with accounting for the
Combination, the Predecessor Entities' accumulated deficits or retained
earnings at formation in 1993 were carried forward into the Company in the
form of a capital deficiency account. The Company has reclassified the balance
of the capital deficiency upon combination against additional paid-in capital
in the accompanying financial statements.

  ATS Stock Purchase Agreement--On January 22, 1998, the Tower Subsidiary
consummated the transactions contemplated by the stock purchase agreement (the
ATS Stock Purchase Agreement), dated as of January 8, 1998, with Steven B.
Dodge, Chairman of the Board, President and Chief Executive Officer of ARS and
ATS, and certain other officers and directors of ARS (or their affiliates or
family members or family trusts), pursuant to which those persons purchased
8.0 million shares of ATS Common Stock at a purchase price of $10.00 per share
for an aggregate purchase price of $80.0 million, including 4.0 million shares
by Mr. Dodge for $40.0 million. Payment of the purchase price was in the form
of cash aggregating approximately $30.6 million and in the form of notes
aggregating approximately $49.4 million due on the earlier of the consummation
of the Merger or, in the event the Merger Agreement is terminated, December
31, 2000. The notes bear interest at the six-month London Interbank Rate, from
time to time, plus 1.5% per annum, and are secured by shares of ARS Common
Stock having a fair market value of not less than 175% of the principal amount
of and accrued and unpaid interest on the note. The notes are prepayable at
any time at the option of the obligor and will be due and payable, at the
option of the Tower Subsidiary, in the event of certain defaults as described
in the notes.

  ARS Stock Option Plan--ARS has a stock option plan which provides for the
granting of options to employees to acquire up to 3,000,000 shares of Class A
and B Common Stock. Exercise prices in the case of incentive stock options are
not less than the fair value of the underlying Class A Common Stock on the
date of grant. Exercise prices in the case of non-qualified stock options are
set at the discretion of the Board of Directors. Options vest ratably over
various periods, generally five years, commencing one year from the date of
grant.

  The following table summarizes option activity:

<TABLE>
<CAPTION>
                                                                WEIGHTED AVERAGE
                                                                EXERCISE PRICES
                                                      OPTIONS      PER SHARE
                                                     ---------  ----------------
   <S>                                               <C>        <C>
   Outstanding as of December 31, 1993..............   580,000       $ 6.38
   Granted..........................................   322,000       $ 7.79
   Canceled.........................................    (8,000)      $ 6.38
   Exercised........................................    (2,000)      $ 6.38
                                                     ---------       ------
   Outstanding as of December 31, 1994..............   892,000       $ 6.88
   Granted..........................................   362,000       $12.58
   Canceled.........................................    (4,800)      $ 6.38
   Exercised........................................    (1,200)      $ 6.38
                                                     ---------       ------
   Outstanding as of December 31, 1995.............. 1,248,000       $ 8.54
   Granted/issued(1)................................   740,500       $29.40
   Canceled(1)......................................  (260,600)      $ 7.11
   Exercised........................................   (28,800)      $ 6.84
                                                     ---------       ------
   Outstanding as of December 31, 1996.............. 1,699,100       $14.56
   Granted/issued...................................   593,000       $28.07
   Issued in connection with EZ Merger..............   362,239       $ 2.70
   Canceled.........................................    (5,000)      $28.25
   Exercised........................................   (96,261)      $ 9.67
                                                     ---------       ------
   Outstanding as of December 31, 1997.............. 2,553,078       $15.55
                                                     =========       ======
</TABLE>
--------
(1) Includes 253,000 options which were canceled and reissued at the December
    31, 1996 fair market value of $27.25.

                                     F-25
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

8. STOCKHOLDERS' EQUITY--(CONTINUED)

  Options exercisable:

<TABLE>
<CAPTION>
                                                                WEIGHTED AVERAGE
                                                                EXERCISE PRICES
                                                                   PER SHARE
                                                                ----------------
   <S>                                         <C>              <C>
   December 31, 1995..........................   271,200 shares      $6.61
   December 31, 1996..........................   520,800 shares      $7.58
   December 31, 1997.......................... 1,155,095 shares      $7.91
</TABLE>

  In February 1995, the Board granted options to employees to acquire 282,000
shares of Class B Common Stock with exercise prices below the fair market
value at the date of grant ($11.50 per share). In addition, the Board, in June
1995, granted options to an employee to acquire 10,000 shares of Class B
Common Stock at an exercise price below fair market value. Fair market value
at date of grant was determined based on advice from the Company's investment
banker. Unearned compensation with respect to these options aggregated
$473,000 and is being amortized over the period that the options vest (five
years). Amortization aggregating $82,000, $94,000 and $94,000 was recorded for
the years ended December 31, 1995, 1996 and 1997, respectively.

  The following table sets forth information regarding ARS options outstanding
at December 31, 1997:

<TABLE>
<CAPTION>
                                              WEIGHTED    WEIGHTED   WEIGHTED AVERAGE
                   RANGE OF      NUMBER       AVERAGE      AVERAGE  EXERCISE PRICE FOR
     NUMBER     EXERCISE PRICE  CURRENTLY  EXERCISE PRICE REMAINING     CURRENTLY
   OF OPTIONS     PER SHARE    EXERCISABLE   PER SHARE      LIFE       EXERCISABLE
   ----------   -------------- ----------- -------------- --------- ------------------
   <S>          <C>            <C>         <C>            <C>       <C>
     504,916        $6.38         403,933      $ 6.38        1.0          $ 6.38
     315,200    $ 6.38-- 9.90     189,120      $ 7.80        1.6          $ 7.80
     350,600    $ 9.88--23.75     140,240      $12.66        2.2          $12.66
     465,700    $25.00--39.13      93,140      $26.16        3.5          $26.16
     916,662    $ 1.39--38.81     328,662      $18.98        4.2          $ 2.73
   ---------    -------------   ---------      ------        ---          ------
   2,553,078    $ 1.39--39.13   1,155,095      $15.55        2.8          $ 7.91
   =========    =============   =========      ======        ===          ======
</TABLE>

  Tower Stock Option Plans--In November 1997, Tower instituted the 1997 Stock
Option Plan which provides for the granting of options to employees and
directors to acquire up to 10,000,000 shares of Tower Class A and Class B
Common Stock. The Plan is expected to be amended in connection with the ATC
Merger, described in Note 11, to limit future grants to Class A Common Stock.
No options were granted under this plan during 1997. In January 1998, Tower
granted 2,820,300 options at an exercise price of $10 per share to employees
and directors and subsequently granted 1,200,000 options at an exercise price
of $13 per share to employees of an acquired company. (See Note 10).

  ATSI also has a stock option plan which provides for the granting of options
to employees to acquire up to 1,000,000 shares of the common stock of ATSI. In
addition, in connection with the Tower Separation approximately 800,000
options to purchase shares of ARS Common stock held by current and future
employees of Tower may be exchanged for Tower options. The ARS options will be
exchanged in a manner that will preserve the spread in such ARS options
between the option exercise price and the fair market value of ARS Common
Stock and the ratio of the spread to the exercise price prior to such
conversion.

  Exercise prices in the case of incentive stock options are generally not
less than the fair value of the underlying common stock on the date of grant.
Exercise prices in the case of non-qualified stock options are set at the
discretion of the Board of Directors. Options vest ratably over various
periods, generally five years, commencing one year from the date of grant.
There have been no ATSI option grants at exercise prices different from fair
value.

                                     F-26
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

8. STOCKHOLDERS' EQUITY--(CONTINUED)

  The following table summarizes the ATSI option activity for the periods
presented:

<TABLE>
<CAPTION>
                                                                    WEIGHTED
                                           EXERCISE     NUMBER      AVERAGE
                                             PRICE     CURRENTLY   REMAINING
                                 OPTIONS   PER SHARE  EXERCISABLE LIFE (YEARS)
                                 -------  ----------- ----------- ------------
   <S>                           <C>      <C>         <C>         <C>
   Granted during 1996 and
    outstanding at December 31,
    1996.......................  550,000     $5.00      160,000       8.71
   Granted.....................  172,000  $7.50-$8.00                 9.24
   Cancelled...................  (40,000)    $5.00
                                 -------                -------       ----
   Outstanding as of December
    31, 1997...................  682,000                160,000       8.89
                                 =======                =======       ====
</TABLE>

  As described in Note 1, the intrinsic value method is used to determine
compensation associated with stock option grants. No compensation cost has
been recognized to date for grants under the Plan.

  Pro Forma Disclosure--As described in Note 1, the Company uses the intrinsic
value method to measure compensation expense associated with grants of stock
options or awards to employees. Had the Company used the fair value method to
measure compensation for grants under all plans made in 1995, 1996 and 1997,
reported basic income (loss) applicable to common stockholders and income
(loss) per share would have been $7,257,000 or $0.61 per share in 1995,
$(858,000) or $(0.04) per share in 1996, and $(44,272) or $(1.62) per share in
1997. Diluted income per share for 1995 would have been $.58 per share.

  The "fair value" of each option grant is estimated on the date of grant
using using the Black/Scholes option pricing model. Key assumptions used to
apply this pricing model are as follows:

<TABLE>
<CAPTION>
                                                           1995 AND 1996  1997
                                                           ------------- -------
     <S>                                                   <C>           <C>
     Approximate risk-free interest rate..................    6.0%       6.0%
     Expected life of option grants.......................    5 years    5 years
     Expected volatility of underlying stock..............    35.0%      40.0%
</TABLE>

  The estimated weighted average fair value of option grants made during 1995,
1996 and 1997 was $5.47, $11.88 and $7.32, respectively, per option.

  Reserved Shares--The Company has reserved 1,400,000 shares of Class A Common
Stock and 1,600,000 shares of Class B Common Stock for issuance under ARS'
stock option plan (the Plan). The Tower Subsidiary has reserved sufficient
shares under the Tower stock option plans.

9. ACQUISITIONS AND DISPOSITIONS

  General: The following acquisitions have been generally accounted for by the
purchase method of accounting, and, accordingly, the operating results of the
acquired entities, to the extent that a local marketing agreement (LMA) did
not exist, have been included in consolidated operating results since the date
of acquisition. Stations obtained by exchange of similar properties are
recorded at the carrying value of the station given as consideration. The
purchase price has been allocated to the assets acquired, principally
intangible assets, and the liabilities assumed based on their estimated fair
values at the dates of acquisition. The excess of purchase price over the
estimated fair value of the net assets acquired has been recorded as goodwill.
The financial statements reflect the preliminary allocation of certain
purchase prices as the appraisals for certain acquisitions have not yet been
finalized. The Company does not expect the final appraisals will have a
material effect on the financial position, results of operations or liquidity
of the Company.

 1997 Station Acquisitions and Dispositions:

  EZ Merger: On April 4, 1997, the Company consummated the merger of EZ into
the Company (the EZ Merger). Pursuant to the EZ Merger, the Company acquired
eighteen FM and six AM stations in eight markets:

                                     F-27
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

9. ACQUISITIONS AND DISPOSITIONS--(CONTINUED)

Seattle, St. Louis, Pittsburgh, Sacramento, Charlotte, Kansas City, New
Orleans and Philadelphia, assumed approximately $222.4 million of long-term
debt (of which approximately $72.7 was paid at closing), paid approximately
$108.9 million in cash and issued approximately 8,344,000 shares of Class A
Common Stock to the EZ stockholders valued at approximately $310.8 million
(excluding approximately 362,000 shares of common stock reserved for options
held by former employees of EZ valued at approximately $12.5 million). The
aggregate purchase price was approximately $830.0 million, including goodwill,
approximately $7.0 million in transaction costs, and assumed liabilities
(including deferred income taxes) of approximately $428.0 million. The EZ
Merger has been accounted for using an effective closing date of April 1,
1997, as the difference between actual and effective closing date on the
results of operations, liquidity and financial position was not material.

  As part of the EZ Merger, the Company assumed EZ's obligations with respect
to $150.0 million principal amount of the EZ 9.75% Senior Subordinated Notes
(the 9.75% Notes) and repaid all borrowings under the EZ credit facility with
borrowings from the 1997 Credit Agreement. (See Note 3).

  Austin: In March 1997, the Company acquired KAMX-FM, KKMJ-FM, and KJCE-AM
for approximately $28.7 million.

  Baltimore: In February 1997, the Company acquired WWMX-FM and WOCT-FM for
approximately $90.0 million.

  Boston/Worcester: In January 1997, the Company acquired WAAF-FM and WWTM-AM
for approximately $24.8 million. The Company began programming and marketing
the station pursuant to an LMA agreement in August 1996.

  In July 1997, the Company acquired WNFT-AM for approximately $4.5 million.
The Company began programming and marketing the station pursuant to an LMA
agreement in June 1997.

  Charlotte and Pittsburgh: In May 1997, the Company, as successor to EZ,
consummated an asset exchange agreement pursuant to which the Company
exchanged WIOQ-FM and WUSL-FM in Philadelphia for WRFX-FM, WPEG-FM, WBAV-FM,
WGIV-AM (formerly WBAV-AM) and WFNZ-AM serving Charlotte, and also consummated
an asset purchase agreement to acquire WNKS-FM serving Charlotte for
approximately $10.0 million.

  In February 1997, EZ and the seller entered into a consent decree with the
U.S. Justice Department (the Charlotte Consent Decree). Pursuant to the
Charlotte Consent Decree, and in compliance with the FCC's multiple ownership
rules, EZ agreed to dispose of WRFX-FM, which was transferred to an
independent and insulated trustee upon consummation of the exchange. In August
1997, the Company consummated an asset exchange agreement pursuant to which it
exchanged WRFX-FM for WDSY-FM, serving Pittsburgh, and $20.0 million.

  Cincinnati: In January 1997, the Company merged with an unaffiliated
corporation pursuant to which it became a party to an agreement to acquire
WGRR-FM, for approximately $30.5 million. Pursuant to such merger, the Company
issued 18,341 shares of Class A Common Stock valued at approximately $0.5
million. In May 1997, the Company consummated the acquisition of WGRR-FM.

  Cincinnati and Rochester: In February 1997, the Company acquired WVOR-FM,
WPXY-FM, WHAM-AM and WHTK-AM for approximately $31.5 million including working
capital. In April 1997, the Company exchanged WVOR-FM, WHAM-AM and WHTK-AM
serving Rochester, together with $16.0 million, for WKRQ-FM serving
Cincinnati.


                                     F-28
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

9. ACQUISITIONS AND DISPOSITIONS--(CONTINUED)

  Dayton: In February 1997, the Company acquired WXEG-FM for approximately
$3.6 million and acquired WLQT-FM and WBBT-FM (formerly WDOL-FM) for
approximately $12.0 million. (See Note 11).

  Detroit, Philadelphia, Sacramento: In February 1997, the Company exchanged
WFLN-FM in Philadelphia for KSFM-FM and KMJI-AM serving Sacramento and sold
WQRS-FM in Detroit for approximately $20.0 million. The net assets were
classified as net assets under exchange agreement as of December 31, 1996. See
Sacramento below.

  Fresno: In April 1997, the Company acquired KOOR-AM (formerly KOQO-AM) and
KOQO-FM for approximately $6.0 million.

  Hartford: In November 1997, the Company acquired for a nominal amount the
New England Weather Service, based in Hartford, Connecticut pursuant to the
exercise of an option which the Company acquired for $1.0 million, in
connection with its acquisition of WTIC-AM and WTIC-FM in May 1996.

  Lebanon: In October 1997, the Company acquired WYLX-FM (formerly WMMA-FM)
serving the Lebanon, Ohio market for approximately $3.0 million.

  Omaha: In May 1997, the Company sold the assets of KGOR-FM, KFAB-AM and
Business Music Service Inc. for approximately $38.0 million.

  Palm Springs: In December 1997, the Company acquired KEZN-FM for
approximately $5.1 million. The Company began programming and marketing the
station pursuant to an LMA agreement in October 1997.

  Portsmouth: In September 1997, the Company acquired WQSO-FM (formerly WSRI-
FM), WZNN-AM, WMYF-AM and WEZR-FM for approximately $6.0 million. The Company
began programming and marketing the stations pursuant to an LMA agreement in
July 1997.

  Rochester: In April 1997, the Company acquired WZNE-FM (formerly WAQB-FM), a
newly authorized Class A FM station for approximately $3.5 million.

  In July 1997, the Company sold the assets of WCMF-AM for approximately $0.7
million.

  Sacramento: In March 1997, the Company acquired KXOA-FM, KQPT-AM (formerly
KXOA-AM) and KZZO-FM (formerly KQPT-FM) for approximately $50.0 million. In
October 1996, the Company entered into an agreement to sell KXOA-FM for
approximately $27.5 million. After the expiration of the HSR Act waiting
period, the other party to the agreement began programming and marketing KXOA-
FM pursuant to an LMA in January 1997. As a condition to consummation of the
EZ merger, KXOA-FM was transferred to an independent and insulated trustee
(under a trust for the benefit of the Company) and was held by the trustee
subject to sale pursuant to the foregoing agreement. In June 1997, the trustee
sold KXOA-FM to the ultimate purchaser.

  In April 1997, the Company sold KMJI-AM for approximately $1.5 million.

  Sacramento and West Palm Beach: In March 1997, the Company consummated an
agreement to exchange KSTE-AM in Sacramento and $33.0 million in cash for
WEAT-FM, WEAT-AM and WOLL-FM serving West Palm Beach. (See Note 11).

  San Jose: In February 1997, the Company acquired KBRG-FM (formerly KBAY-FM)
and KKSJ-AM for approximately $31.0 million. (See Note 11).


                                     F-29
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

9. ACQUISITIONS AND DISPOSITIONS--(CONTINUED)

  In September 1997, the Company sold the assets of KKSJ-AM for approximately
$3.2 million. The acquirer began programming and marketing the stations
pursuant to an LMA agreement in June 1997.

  Seattle and New Orleans: In April 1997, the Company exchanged WEZB-FM, WRNO-
FM and WBYU-AM, serving New Orleans, and $7.5 million for KBKS-FM (formerly
KCIN-FM) and KRPM-AM serving Seattle.

  In June 1997, the Company sold the assets of KMPS-AM for approximately $1.8
million.

  St. Louis: In July 1997, the Company sold the assets of KTRS-AM (formerly
KSD-AM) for approximately $10.0 million.

  West Palm Beach: In October 1997, the Company sold the assets of WKGR-FM,
WOLL-FM, and WBZT-AM for approximately $29.0 million in cash and a tower site
which was transferred to the Tower Subsidiary.

 1996 Station Acquisitions and Dispositions:

  Baltimore: In October 1996, the Company acquired the assets of WBGR-AM for
approximately $2.8 million.

  Buffalo: In August 1996, the Company acquired the assets of WSJZ-FM for
approximately $12.5 million. The Company had been programming and marketing
the station pursuant to an LMA beginning in April 1996.

  Fresno: In December 1996, the Company acquired the assets of KNAX-FM and
KVSR-FM (formerly KRBT-FM) for approximately $11.0 million. The Company had
been programming and marketing the stations pursuant to an LMA beginning in
August 1996.

  Fresno, Omaha, Portland and Sacramento: In July 1996, the Company
consummated the merger of Henry Broadcasting Company (HBC). Pursuant thereto,
the Company acquired KUFO-FM and KUPL-AM (formerly KBBT-AM) in Portland,
Oregon, KYMX-FM and KCTC-AM in Sacramento, California, KGOR-FM and KFAB-AM in
Omaha, and KSKS-FM, KKDJ-FM, and KMJ-AM in Fresno, California, for an
aggregate purchase price of approximately $110.4 million. As part of a related
transaction with the principal stockholder of HBC, the Company acquired
certain real estate used in the business of HBC for approximately $2.0 million
in cash and obtained a five-year option to acquire certain other real estate
for a purchase price of approximately $1.0 million.

  Hartford: In May 1996, the Company acquired WTIC-AM and WTIC-FM for
approximately $39.0 million, including approximately $1.1 million of working
capital. The Company also paid $1.0 million for a two-year option to purchase
for $1.00 the New England Weather Service which was purchased in 1997.

  In December 1996, the Company sold WNEZ-AM serving New Britain, Connecticut
for approximately $710,000, and a loss of approximately $140,000 was recorded
upon disposition.

  Las Vegas: In October 1996, the Company acquired KMZQ-FM and KXTE-FM
(formerly KFBI-FM) for approximately $28.0 million. The Company had been
programming and marketing the stations pursuant to an LMA beginning in May
1996. As part of such transaction, the Company paid an additional $0.2 million
to acquire the seller's right (and obligation) to purchase KXNT-AM (formerly
KVEG-AM) for approximately $1.9 million which purchase, as noted below, was
consummated in September 1996.

  In September 1996, the Company acquired the assets of KXNT-AM for
approximately $1.9 million. The Company had been programming and marketing the
station pursuant to an LMA beginning in May 1996.


                                     F-30
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

9. ACQUISITIONS AND DISPOSITIONS--(CONTINUED)

  In July 1996, the Company acquired the assets of KMXB-FM (formerly KJMZ-FM)
for approximately $8.0 million. The Company had been programming and marketing
the station pursuant to an LMA beginning in May 1996.

  In July 1996, the Company acquired the assets of KLUC-FM and KXNO-AM for
approximately $11.0 million.

  Philadelphia and Detroit: In May 1996, the Company consummated the
transactions contemplated by a merger agreement with Marlin Broadcasting, Inc.
(Marlin). The Company acquired WFLN-FM in Philadelphia, Pennsylvania, WQRS-FM
in Detroit, Michigan and WTMI-FM in Miami, Florida for an aggregate purchase
price of approximately $58.5 million, together with the assumption of
approximately $9.0 million of long-term debt which was paid in full at
closing. The principal stockholder of Marlin immediately thereafter acquired
WTMI-FM from the Company for approximately $18.0 million in cash. Proceeds
from the sale of WTMI-FM were held in an escrow account pursuant to a like-
kind exchange agreement and were utilized to partially fund the Portland and
San Jose transaction discussed below. The Company retained certain
Philadelphia real estate and tower assets valued at approximately $1.5
million. In June 1996, the Company entered into an agreement with an
unaffiliated party pursuant to which it exchanged the assets of the
Philadelphia station for two stations in Sacramento and sold the Detroit
station for approximately $20.0 million in cash. This party began programming
the Philadelphia and Detroit stations under an LMA beginning in June 1996. The
net assets and liabilities of the Detroit and Philadelphia stations included
in this exchange agreement were carried on the consolidated balance sheet as
of December 31, 1996 as net assets held under exchange agreement.

  Portland: In July 1996, the Company acquired the assets of KBBT-FM (formerly
KDBX-FM) for approximately $14.0 million.

  Portland and San Jose: In August 1996, the Company acquired the assets of
KUPL-FM and KKJZ-FM in Portland, Oregon and KSJO-FM and KBAY-FM (formerly
KUFX-FM) in San Jose, California for approximately $103.0 million. (See Note
11).

  Sacramento: In September 1996, the Company acquired the assets of KRRE-FM
(formerly KSSJ-FM) for approximately $14.0 million. The Company had been
programming and marketing the station pursuant to an LMA beginning in July
1996. (See Note 11).

  In July 1996, the Company acquired the assets of KSTE-AM serving Rancho
Cordova, California for approximately $7.25 million. The Company began
programming and marketing the station pursuant to an LMA beginning in April
1996.

 1997 Tower Acquisitions:

  In December 1997, the Tower Subsidiary consummated the acquisition of a
tower site in northern California for approximately $2.0 million.

  In October 1997, the Tower Subsidiary acquired two affiliated entities
operating approximately 110 tower sites and a tower site management business
located principally in northern California for approximately $45.0 million,
including assumed liabilities. In connection therewith, the Tower Subsidiary
had also agreed to loan approximately $1.4 million to the sellers on an
unsecured basis, of which approximately $0.26 million had been advanced and
was repaid at the closing.


                                     F-31
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

9. ACQUISITIONS AND DISPOSITIONS--(CONTINUED)

  In October 1997, the Tower Subsidiary acquired tower sites and certain
video, voice and data transport operations for approximately $70.25 million.
The acquired business owned or leased approximately 128 towers, principally in
the Mid-Atlantic region, with the remainder in California and Texas.

  In September 1997, the Tower Subsidiary acquired nine tower sites in
Massachusetts and Rhode Island for approximately $7.2 million and land in
Oklahoma for approximately $0.6 million.

  In August 1997, the Tower Subsidiary acquired six tower sites in Connecticut
and Rhode Island for approximately $1.5 million.

  In July 1997, the Tower Subsidiary acquired the following:

    (i) the assets of three affiliated entities which owned and operated
  towers and a tower site management business in southern California for an
  aggregate purchase price of approximately $33.5 million;

    (ii) the assets of one tower site in Washington, D.C. for approximately
  $0.9 million;

    (iii) the assets of six tower sites in Pennsylvania for approximately
  $0.3 million and

    (iv) the rights to build five tower sites in Maryland for approximately
  $0.5 million.

  In May 1997, the Tower Subsidiary acquired 21 tower sites and a tower site
management business in Georgia, North Carolina and South Carolina for
approximately $5.4 million. The agreement also provides for additional
payments by the Tower Subsidiary if the seller is able to arrange for the
purchase or management of tower sites presently owned by an unaffiliated
public utility in South Carolina, which payments could aggregate up to
approximately $1.2 million; management believes that it is unlikely that any
such arrangement will be entered into.

  In May 1997, the Tower Subsidiary acquired the assets of two affiliated
companies engaged in the business of acquiring and developing tower sites in
various locations in the United States for approximately $13.0 million.

  In May 1997, the Tower Subsidiary and an unaffiliated party formed a limited
liability corporation to own and operate communication towers which will be
constructed on over 50 tower sites in northern California. The Tower
Subsidiary paid approximately $0.8 million to the unaffiliated party and
currently owns a 70% interest in the entity, with the remaining 30% owned by
an unaffiliated party. The Tower Subsidiary is obligated to provide additional
financing for the construction of these and any additional towers it may
approve; the obligation for such 50 tower sites is estimated to be
approximately $5.3 million. The accounts of the limited liability corporation
are included in the consolidated financial statements with the other party's
investment reflected as minority interest in subsidiary.

  In May 1997, the Tower Subsidiary acquired three tower sites in
Massachusetts for approximately $0.26 million.

 1996 Tower Acquisitions:

  In February 1996, the Tower Subsidiary acquired Skyline Communications and
Skyline Antenna Management in exchange for an aggregate of 26,989 shares of
ARS Class A Common Stock, having a fair value of approximately $774,000, $2.2
million in cash, and the assumption of approximately $300,000 of long-term
debt which was paid at closing. Skyline Communication owned eight towers, six
of which are in West Virginia and the remaining two in northern Virginia.
Skyline Antenna Management managed more than 200 antenna sites, primarily in
the northeast region of the United States.


                                     F-32
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

9. ACQUISITIONS AND DISPOSITIONS--(CONTINUED)

  In April 1996, the Tower Subsidiary acquired BDS Communication, Inc. and
BRIDAN Communications Corporation for 257,495 shares of ARS Class A Common
Stock having a fair value of approximately $7.4 million and $1.9 million in
cash of which approximately $1.5 million was paid at closing. BDS
Communications owned three towers in Pennsylvania and BRIDAN Communications
managed or had sublease agreements on approximately forty tower sites located
throughout the mid-Atlantic region.

  In July 1996, the Tower Subsidiary entered into a limited liability company
agreement with an unaffiliated party relating to the ownership and operation
of a tower site in Needham, Massachusetts, whereby the Tower Subsidiary
acquired a 50.1% interest in the company for approximately $3.8 million in
cash. The accounts of the limited liability company are included in the
consolidated financial statements with the other party's investment reflected
as minority interest in subsidiary.

  In October 1996, the Tower Subsidiary acquired the assets of tower sites in
Hampton, Virginia and North Stonington, Connecticut for approximately $1.4
million and $1.0 million in cash, respectively.

 Unaudited Pro Forma Information:

  The following unaudited pro forma summary presents the consolidated results
of operations as if the acquisitions that occurred in 1996 and 1997,
respectively, had occurred as of January 1, 1996 and 1997 after giving effect
to certain adjustments, including depreciation and amortization of assets and
interest expense on any debt incurred to fund the acquisitions. These
unaudited pro forma results have been prepared for comparative purposes only
and do not purport to be indicative of what would have occurred had the
acquisitions been made as of January 1, 1996 and 1997 or of results which may
occur in the future.

<TABLE>
<CAPTION>
                                                              UNAUDITED
                                                        ----------------------
                                                        YEARS ENDED DECEMBER
                                                                 31
                                                        ----------------------
                                                           1996        1997
                                                        ----------  ----------
                                                        (IN THOUSANDS, EXCEPT
                                                           PER SHARE DATA)
   <S>                                                  <C>         <C>
   Net revenues........................................ $  348,647  $  433,209
   Loss before extraordinary items.....................    (28,524)    (26,000)
   Net loss............................................    (28,524)    (28,333)
   Net loss applicable to common stockholders..........    (33,497)    (59,497)
   Basic loss per common share......................... $    (1.16) $    (2.01)
</TABLE>

  Pending station acquisitions are discussed in Notes 10 and 11.

10. OTHER TRANSACTIONS

  Dayton and Kansas City: In January 1998, the Company consummated an
agreement to exchange WXEG-FM, WBTT-FM, WLQT-FM, WMMX-FM, WTUE-FM and WONE-AM
serving Dayton for WDAF-AM, KOZN-FM (formerly KYYS-FM), KMXV-FM and KUDL-FM
serving Kansas City. The Company began programming and marketing KYYS-FM and
KMXV-FM pursuant to an LMA agreement in September 1997.

  Kansas City, Sacramento and St. Louis: In January 1998, the Company acquired
KLOU-FM in St. Louis in exchange for KUDL-FM and WDAF-AM in Kansas City and
approximately $7.0 million. The Company also consummated a related agreement
with the same party, pursuant to which the Company sold KCTC-AM serving
Sacramento for approximately $4.0 million.


                                     F-33
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

10. OTHER TRANSACTIONS--(CONTINUED)

  Riverside/San Bernardino and Sun City: In March 1998, the Company acquired
KFRG-FM, serving the Riverside/San Bernardino market, and KXFG-FM, serving Sun
City, California, for approximately $60.0 million. The Company began
programming and marketing the stations pursuant to an LMA agreement in August
1997.

  Tower Subsidiary: In January 1998, the Tower Subsidiary consummated an
agreement to acquire all of the outstanding stock of Gearon & Co. Inc.
(Gearon), a company based in Atlanta, Georgia, for an aggregate purchase price
of approximately $80.0 million consisting of approximately $32.0 million in
cash and assumed liabilities and the issuance of approximately 5.3 million
shares of Tower Subsidiary Class A Common Stock valued at $9.00 per share.
Gearon is engaged in site acquisition, development, construction and facility
management of wireless network communication facilities on behalf of its
customers and at the time of acquisition owned or had under construction
approximately 40 tower sites. Following consummation, the Tower Subsidiary
granted options to acquire up to 1,200,000 shares of Class A Common Stock at
an exercise price of $13.00 per share to employees of Gearon.

  In January 1998, the Tower Subsidiary consummated the acquisition of OPM-
USA-INC. (OPM), a company which owned approximately 90 towers at the time of
acquisition. OPM is in the process of developing an additional 160 towers that
are expected to be constructed during the next 12 to 18 months. The purchase
price, which is variable and based on the number of towers completed and the
forward cash flow of the completed OPM towers, could aggregate up to $105.0
million, of which approximately $21.3 million was paid at the closing. The
Tower Subsidiary had also agreed to provide the financing to OPM to enable it
to construct the 160 towers in an aggregate amount not to exceed $37.0 million
(less advances as of consummation aggregating approximately $5.8 million).

  In January 1998, the Tower Subsidiary consummated the acquisition of a
communications site with six towers in Tucson, Arizona for approximately $12.0
million.

  In January 1998, the Tower Subsidiary consummated the acquisition of a tower
near Palm Springs, California for approximately $0.75 million.

  In January 1998, the Company transferred to the Tower Subsidiary 14
communications sites currently used by the Company and various third parties
(with an ARS net book value of approximately $4.2 million), and the Company
and the Tower Subsidiary entered into leases or subleases of space on the
transferred towers. Two additional communications sites will be transferred
and leases entered into following acquisition by the Company of the sites from
third parties.

  In February 1998, the Tower Subsidiary acquired 11 communications tower
sites in northern California for approximately $11.8 million.

  Tower Separation: The Tower Separation will result in a taxable gain to ARS,
of which $20.0 million will be borne by ARS and the remaining obligation
(currently estimated at approximately $113.0 to 153.0 million) will be
required to be paid by ATS pursuant to provisions of the Merger Agreement.
This liability is expected to be paid with borrowings under ATS' loan
agreement or proceeds from equity financings and the timing of such payment is
dependent upon the timing of the consummation of the Merger Agreement. The
estimated Merger Tax Liability shown in the preceding sentence is based on an
assumed fair market value of the ATS Common Stock of approximately $16.00 per
share. Such estimated Merger Tax Liability would increase or decrease by
approximately $14.8 million for each $1.00 per share increase or decrease in
the fair market value of the ATS Common Stock.


                                     F-34
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

10. OTHER TRANSACTIONS--(CONTINUED)

  The Merger Agreement also provides for closing date balance sheet
adjustments based upon the working capital and specified debt levels
(including the liquidation preference of the ARS Cumulative Preferred Stock)
of ARS at the effective time of the Merger which may result in payments to be
made by either ARS or ATS to the other party following the closing date of the
Merger. ATS will benefit from or bear the cost of such adjustments. Since the
amounts of working capital and debt are dependent upon future operations and
events, including without limitation cash flow from operations, capital
expenditures, and expenses of the Merger and the Tower Separation, neither ARS
nor ATS is able to state with any degree of certainty what payments, if any,
will be owed following the closing date by either ARS or ATS to the other
party.

11. PENDING TRANSACTIONS

  Portsmouth: In March 1998, entered into an agreement to sell the assets of
WQSO-FM and WZNN-AM serving Rochester, New Hampshire and WERZ-FM and WMYF-AM,
serving Exeter, New Hampshire for approximately $6.0 million. Subject to the
receipt of FCC approval, the transaction is expected to be consummated in the
second quarter of 1998.

  Portland, Sacramento, San Francisco and San Jose: In April 1997, the Company
entered into an asset exchange agreement pursuant to which it will acquire
KINK-FM, serving Portland, Oregon, KUFX-FM (formerly KBRG-FM), serving
Fremont/San Francisco, California, $2.0 million in a promissory note to ARS
due September 30, 1998, or at the time of certain earlier events, and 150,000
shares of common stock of Latin Communications, Inc., in exchange for KBRG-FM
(formerly KBAY-FM), serving San Jose, and KRRE-FM (formerly KSSJ-FM), serving
Sacramento. The agreement also provides for the exchange of KINK-FM for KBRG-
FM in the event regulatory approval for the exchange of KUFX-FM and KRRE-FM
cannot be obtained. The Justice Department approved the exchange of KRRE-FM
for KUFX-FM. The transaction is expected to be consummated in the second
quarter of 1998. The Company began programming and marketing KINK-FM and KUFX-
FM pursuant to an LMA agreement in January 1998. At the same time the
purchaser of KBRG-FM began programming and marketing KBRG-FM pursuant to an
LMA. (See Note 9).

  Sacramento: In March 1998, the Company expects to enter into an asset
exchange agreement pursuant to which, subject to the receipt of FCC approval,
the Company's KRAK-FM would exchange FCC frequencies with another radio
station also located in the Sacramento market for approximately $4.4 million.

  San Jose and Monterey: In March 1997, the Company entered into a merger
agreement pursuant to which the Company will acquire the assets of KEZR-FM
serving San Jose, California and KLUE-FM serving Monterey, California in
exchange for approximately 723,000 shares of Class A Common Stock valued at
approximately $20.0 million and $4.0 million in cash. In June 1997, the
Company and the seller each received a Civil Investigative Demand from the
Antitrust Division of the Department of Justice requesting certain documentary
materials regarding the merger and the purchase, sale, or trade or other
transfer of radio stations in San Jose, California. Subject to the receipt of
FCC approval and resolution of the matters raised by the Antitrust Division
described above, the acquisition is expected to be consummated in the second
quarter of 1998. (See Note 9).

  San Jose: In October 1997, the Company entered into an agreement to sell
KSJO-FM for approximately $30.0 million. Subject to the receipt of FCC
approval, the transaction is expected to be consummated in the first half of
1998.

  St. Louis: In September 1997, the Company entered into an agreement to sell
the assets of KFNS-AM serving the St. Louis, Missouri market for approximately
$3.8 million. Subject to the receipt of FCC approval, the transaction is
expected to be consummated in the first half of 1998.

                                     F-35
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

11. PENDING TRANSACTIONS--(CONTINUED)

  Temple: In May 1997, the Company entered into an agreement to acquire radio
station KKIK-FM, licensed to Temple, Texas (in the Austin area) for
approximately $3.7 million. Subject to the approval of the FCC, the
transaction is expected to be consummated in the second quarter of 1998.

  West Palm Beach: In July 1997, the Company entered into an agreement to
acquire WTPX-FM for approximately $11.0 million. The Company began programming
and marketing the station pursuant to an LMA in June 1997. In October 1997,
the Company entered into an agreement to terminate these agreements.

  In October 1997, the Company entered into an agreement to sell WEAT-AM
serving West Palm Beach, Florida for approximately $1.5 million. Subject to
the receipt of FCC approval, the transaction is expected to be consummated in
the first quarter of 1998.

  Tower Subsidiary: In December 1997, the Tower Subsidiary entered into a
merger agreement with American Tower Corporation (ATC) pursuant to which ATC
will merge with and into ATS, which will be the surviving corporation.
Pursuant to the merger, ATS expects to issue an aggregate of approximately
31.1 million shares of ATS Class A common stock (including shares issuable
upon exercise of options to acquire ATC common stock which will become options
to acquire ATS Class A common stock). ATC is engaged in the business of
acquiring, developing, and leasing wireless communications sites to companies
using or providing cellular telephone, paging, microwave and specialized
mobile radio services and is located in 31 states primarily in the western,
eastern and southern United States. Consummation of the transaction is subject
to, among other things, the expiration or earlier termination of the HSR Act
waiting period, and is expected to occur in the spring of 1998.

  In January 1998, the Tower Subsidiary entered into an agreement to purchase
the assets relating to a teleport business serving the Washington, D.C. area
for a purchase price of approximately $30.5 million, subject to receipt of FCC
approval. The facility is located in northern Virginia, inside of the
Washington Beltway, on ten acres.

  In February 1998, the Tower Subsidiary entered into an agreement to acquire
a tower in Sacramento, California for approximately $1.2 million.

  The Company is also pursuing the acquisitions of radio and tower properties
and tower businesses in new and existing locations, although there are no
definitive purchase agreements with respect thereto.

12. FAIR VALUE OF FINANCIAL INSTRUMENTS

  The estimated fair value of financial instruments has been determined by the
Company using available market information and appropriate valuation
methodologies. However, considerable judgment is required in interpreting data
to develop the estimates of fair value. Accordingly, the estimates presented
herein are not necessarily indicative of the amounts that the Company could
realize in a current market exchange. The fair value estimates presented
herein are based on pertinent information available to management as of
December 31, 1996 and 1997. Although management is not aware of any factors
that would significantly affect the estimated fair value amounts, such amounts
have not been comprehensively revalued for purposes of these financial
statements since that date, and current estimates of fair value may differ
significantly from the amounts presented herein. (See Note 1).

  The following methods and assumptions were used to estimate the fair value
of each class of financial instruments:

  Cash, cash equivalents, accounts receivable, accounts payable, accrued
expenses and other short-term obligations--These carrying amounts approximate
fair value because of the short-term nature of these financial instruments.

                                     F-36
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

12. FAIR VALUE OF FINANCIAL INSTRUMENTS--(CONTINUED)

  Notes receivable--The fair value of notes receivable is estimated based on
discounted cash flows using current interest rates at which similar loans to
borrowers with similar credit ratings would be made or if the loan is
collateral dependent, management's estimate of the fair value of the
collateral. The carrying amount of these notes aggregated $69,920,000 and
$39,312,000 at December 31, 1996 and 1997, respectively, and approximate their
fair value.

  Deposits on station purchases--The fair value is not practicable to
estimate.

  Long-term debt--The fair values of long-term debt are estimated based on
current market rates and instruments with the same risk and maturities. The
fair value of long-term debt approximated the carrying value at December 31,
1996 and 1997.

  Interest rate protection agreements--The fair values of these agreements are
obtained from dealer quotes. These values represent the estimated amount the
Company would receive or pay to terminate the agreements taking into
consideration the current interest rates. The Company would expect to pay the
fair value of these agreements of approximately $1.5 million and $2.7 million
as of December 31, 1996 and 1997, respectively. (See Note 3).

13. QUARTERLY FINANCIAL DATA (UNAUDITED)

<TABLE>
<CAPTION>
                                      FIRST     SECOND      THIRD     FOURTH
                                     QUARTER    QUARTER    QUARTER    QUARTER
                                     --------  ---------  ---------  ---------
                                      IN THOUSANDS, EXCEPT PER SHARE DATA
   <S>                               <C>       <C>        <C>        <C>
   1997
   Net revenues....................  $ 54,237  $ 100,108  $ 106,167  $ 113,606
   Operating income................     2,220     18,556     15,929     18,328
   Net income (loss) before
    extraordinary item.............    (2,725)     2,421       (324)    (7,021)
   Net income (loss) before
    dividends......................    (4,364)     2,421       (324)    (7,715)
   Basic and diluted loss per share
    before extraordinary
    losses(1)(2)...................  $   (.42) $    (.20) $    (.30) $    (.52)
   1996
   Net revenues....................  $ 23,315  $  37,777  $  52,490  $  64,437
   Operating income................     1,793      6,757      7,403     11,078
   Net income (loss) before
    dividends......................      (456)     2,210        934      2,447
   Basic income (loss) per
    share(1)(2)....................  $   (.03) $     .11  $    (.07) $     .00
   Diluted income (loss) per
    share(1)(2)....................  $   (.03) $     .10  $    (.07) $     .00
</TABLE>
--------
(1) The sum of the quarter's earnings per share does not equal the year-to-
    date earnings per share due to changes in average share calculations. (See
    Note 1).
(2) Income (loss) per share has been retroactively restated to conform to FAS
    128. (See Note 1).

                                     F-37
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)


14. SUBSIDIARY GUARANTEES

  The Company's payment obligations under the 9.00% Senior Subordinated Notes
(9.00% Notes) and the 9.75% Notes are fully and unconditionally guaranteed on
a joint and several basis (collectively, the Subsidiary Guarantees), on a
senior basis (in the case of the 9.75% Notes) and a senior subordinated basis
(in the case of the 9.00% Notes) by all of its present and any future
Restricted Subsidiaries (collectively, Restricted Guarantors). The Restricted
Subsidiaries have also unconditionally guaranteed, and any future Restricted
Subsidiaries will be required to guarantee, on a joint and several basis
(collectively, the Senior Subsidiary Guarantees), all obligations of the
Company under the 1997 Credit Agreement. The Tower Subsidiary has not
guaranteed obligations under the Credit Agreements or either series of the
Senior Subordinated Notes.

  The 9.00% Notes and the Subsidiary Guarantees are subordinated to all Senior
Debt (as defined) of the Company including indebtedness under the 1997 Credit
Agreement and the Senior Subsidiary Guarantees and 9.75% Notes related
guarantees. The indenture governing each series of the Senior Subordinated
Notes contains limitations on the amount of indebtedness (including Senior
Debt) which the Company may incur.

  With the intent that the Subsidiary Guarantees not constitute fraudulent
transfers or conveyances under applicable state or federal law, the obligation
of each guarantor under its Subsidiary Guarantee is also limited to the
maximum amount as will, after giving effect to any rights to contribution of
such guarantor pursuant to any agreement providing for an equitable
contribution among such guarantor and other affiliates of the Company of
payments made by guarantees by such parties, result in the obligations of such
guarantor in respect of such maximum amount not constituting a fraudulent
conveyance.

  The following condensed consolidating financial data illustrates the
composition of the combined guarantors. The Company believes that separate
complete financial statements of the respective guarantors would not provide
additional material information which would be useful in assessing the
financial composition of the guarantors. No single guarantor has any
significant legal restrictions on the ability of investors or creditors to
obtain access to its assets in event of default on the Subsidiary Guarantee,
other than in the case of the 9.00% Notes or its subordination to Senior Debt
described above.

  Investments in subsidiaries are accounted for by the parent on the equity
method for purposes of the unaudited supplemental consolidating presentation.
Earnings (losses) of subsidiaries are therefore reflected in the parent's
investment accounts and earnings. The principal elimination entries eliminate
investments in subsidiaries and intercompany balances and transactions.

  For purposes of FAS No. 14, "Financial Reporting for Segments of a Business
Enterprise," the Company's radio segment consists of the Parent, its Divisions
and the Guarantor Subsidiaries. The Company's tower segment consists of the
Non-Guarantor Subsidiary.

                                     F-38
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)


14. SUBSIDIARY GUARANTEES--(CONTINUED)

                UNAUDITED CONDENSED CONSOLIDATING BALANCE SHEET
                               DECEMBER 31, 1997
                             (DOLLARS IN THOUSANDS)

<TABLE>
<CAPTION>
                                                       NON-
                          PARENT AND    GUARANTOR   GUARANTOR                CONSOLIDATED
                         ITS DIVISIONS SUBSIDIARIES SUBSIDIARY ELIMINATIONS     TOTALS
                         ------------- ------------ ---------- ------------  ------------
<S>                      <C>           <C>          <C>        <C>           <C>
         ASSETS
CURRENT ASSETS:
  Cash and cash
   equivalents..........  $   10,470    $    1,578   $  4,595                 $   16,643
  Accounts receivable,
   net..................      52,130        35,099      3,239                     90,468
  Prepaid expenses and
   other assets.........       5,615           998        790                      7,403
  Deferred income
   taxes................       4,006         2,359         63                      6,428
                          ----------    ----------   --------  -----------    ----------
    Total current
     assets.............      72,221        40,034      8,687                    120,942
PROPERTY AND EQUIPMENT,
 NET:                         86,054        46,517    117,618                    250,189
OTHER ASSETS:
  Restricted cash.......      22,141                                              22,141
  Investment in and
   advances to
   subsidiaries.........   1,164,380                           $(1,164,380)            0
  Investment notes
   receivable...........      25,497           615     10,700                     36,812
  Goodwill--net.........     333,002        20,895                               353,897
  FCC licenses--net.....           1     1,112,272                             1,112,273
  Other intangible
   assets--net..........      28,301         2,159      8,424                     38,884
  Unallocated purchase
   price--net...........                              108,192                    108,192
  Deposits and other
   long-term assets.....       9,140                    1,735                     10,875
                          ----------    ----------   --------  -----------    ----------
    Total other assets..   1,582,462     1,135,941    129,051   (1,164,380)    1,683,074
                          ----------    ----------   --------  -----------    ----------
TOTAL...................  $1,740,737    $1,222,492   $255,356  $(1,164,380)   $2,054,205
                          ==========    ==========   ========  ===========    ==========
</TABLE>

                                      F-39
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

14. SUBSIDIARY GUARANTEES--(CONTINUED)

                UNAUDITED CONDENSED CONSOLIDATING BALANCE SHEET
                               DECEMBER 31, 1997
                             (DOLLARS IN THOUSANDS)

<TABLE>
<CAPTION>
                                                        NON-
                           PARENT AND    GUARANTOR   GUARANTOR                CONSOLIDATED
                          ITS DIVISIONS SUBSIDIARIES SUBSIDIARY ELIMINATIONS     TOTALS
                          ------------- ------------ ---------- ------------  ------------
<S>                       <C>           <C>          <C>        <C>           <C>
    LIABILITIES AND
  STOCKHOLDERS' EQUITY
CURRENT LIABILITIES:
  Current maturities of
   long-term debt.......   $      340                 $    110                 $      450
  Accounts payable and
   accrued expenses.....       11,729    $   25,403     10,896                     48,028
                           ----------    ----------   --------  -----------    ----------
    Total current
     liabilities........       12,069        25,403     11,006                     48,478
NON-CURRENT LIABILITIES:
  Deferred income
   taxes................        9,740       185,870        418                    196,028
  Other long-term
   liabilities..........        8,875            46         33                      8,954
  Long-term debt........      833,638                   90,066                    923,704
                           ----------    ----------   --------  -----------    ----------
    Total non-current
     liabilities........      852,253       185,916     90,517                  1,128,686
MINORITY INTEREST IN
 SUBSIDIARIES...........                                   626                        626
REDEEMABLE PREFERRED
 STOCK..................      215,550                                             215,550
STOCKHOLDERS' EQUITY:
  Preferred stock.......            1                                                   1
  Common stock..........          295                      356         (356)          295
  Additional paid-in
   capital..............      671,211     1,002,769    155,711  $(1,158,480)      671,211
  Unearned
   compensation.........         (202)                                               (202)
  Retained earnings
   (accumulated
   deficit).............       (9,982)        8,404     (2,860)      (5,544)       (9,982)
  Treasury stock........         (458)                                               (458)
                           ----------    ----------   --------  -----------    ----------
    Total stockholders'
     equity.............      660,865     1,011,173    153,207   (1,164,380)      660,865
                           ----------    ----------   --------  -----------    ----------
TOTAL...................   $1,740,737    $1,222,492   $255,356  $(1,164,380)   $2,054,205
                           ==========    ==========   ========  ===========    ==========
</TABLE>

                                      F-40
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

14. SUBSIDIARY GUARANTEES--(CONTINUED)

           UNAUDITED CONDENSED CONSOLIDATING STATEMENT OF OPERATIONS
                      FOR THE YEAR ENDED DECEMBER 31, 1997
                             (DOLLARS IN THOUSANDS)

<TABLE>
<CAPTION>
                           PARENT AND    GUARANTOR   NON-GUARANTOR              CONSOLIDATED
                          ITS DIVISIONS SUBSIDIARIES SUBSIDIARY(A) ELIMINATIONS    TOTALS
                          ------------- ------------ ------------- ------------ ------------
<S>                       <C>           <C>          <C>           <C>          <C>
Net broadcast revenues..    $231,438      $125,582                   $   (22)     $356,998
Tower revenues..........                                $17,508         (388)       17,120
License fees charged to
 Parent.................     (17,320)       17,320                                       0
                            --------      --------      -------      -------      --------
Total net revenues......     214,118       142,902       17,508         (410)      374,118
Operating expenses
 excluding depreciation
 and amortization, net
 local marketing
 agreement and corporate
 general and
 administrative
 expenses...............     156,524        75,473        8,713        1,126       241,836
Net local marketing
 agreement expense......       1,590           724                                   2,314
Depreciation and
 amortization...........      17,924        40,493        6,326                     64,743
Merger expenses.........       1,985                                                 1,985
Corporate general and
 administrative.........       8,207                      1,536       (1,536)        8,207
                            --------      --------      -------      -------      --------
Operating income
 (loss).................      27,888        26,212          933            0        55,033
Other income (expense):
  Interest expense......     (56,710)                    (3,039)                   (59,749)
  Interest income and
   other, net...........       2,114                        250                      2,364
  Gains (losses) on sale
   of assets and other,
   net..................      (5,519)           (1)        (193)                    (5,713)
  Equity in income
   (loss) of
   subsidiaries.........       5,526                                  (5,526)            0
                            --------      --------      -------      -------      --------
Income (loss) before
 income taxes...........     (26,701)       26,211       (2,049)      (5,526)       (8,065)
Income tax provision
 (benefit)..............     (18,358)       18,415         (473)                      (416)
                            --------      --------      -------      -------      --------
Income (loss) before
 extraordinary item.....      (8,343)        7,796       (1,576)      (5,526)       (7,649)
Extraordinary loss on
 extinguishment of
 debt--net of tax
 benefit................      (1,639)                      (694)                    (2,333)
                            --------      --------      -------      -------      --------
Net income (loss).......    $ (9,982)     $  7,796      $(2,270)     $(5,526)     $ (9,982)
                            ========      ========      =======      =======      ========
</TABLE>


                                      F-41
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

14. SUBSIDIARY GUARANTEES--(CONTINUED)

           UNAUDITED CONDENSED CONSOLIDATING STATEMENT OF CASH FLOWS

                      FOR THE YEAR ENDED DECEMBER 31, 1997
                             (DOLLARS IN THOUSANDS)

<TABLE>
<CAPTION>
                          PARENT AND    GUARANTOR   NON-GUARANTOR              CONSOLIDATED
                         ITS DIVISIONS SUBSIDIARIES  SUBSIDIARY   ELIMINATIONS    TOTALS
                         ------------- ------------ ------------- ------------ ------------
<S>                      <C>           <C>          <C>           <C>          <C>
Cash flows provided by
 operating activities...   $ (13,257)    $46,930      $   9,635                 $  43,308
Investing Activities:
  Payments for purchase
   of property,
   equipment and
   intangible assets....     (22,664)                   (23,066)                  (45,730)
  Proceeds from asset
   and radio station
   sales................      86,551                                               86,551
  Repayment of
   investment note
   receivables..........       1,243                                                1,243
  Payments for purchase
   of tower properties..                               (181,333)                 (181,333)
  Payments for purchase
   of radio stations....    (500,824)                                            (500,824)
  Payments for
   investment notes
   receivable and
   related intangible
   assets...............        (410)                   (10,961)                  (11,371)
  Deposits and other
   long-term assets.....       7,537                     (1,146)                    6,391
                           ---------     -------      ---------       ----      ---------
Cash flows used for
 investing activities...    (428,567)                  (216,506)                 (645,073)
                           ---------     -------      ---------       ----      ---------
Financing Activities:
  Borrowings under the
   Credit Agreements....     639,500                    151,000                   790,500
  Repayments under the
   Credit Agreements....    (286,000)                   (65,000)                 (351,000)
  Borrowing under other
   obligations..........         750                                                  750
  Repayments under other
   obligations..........        (868)                      (359)                   (1,227)
  Additions to deferred
   financing costs......      (5,642)                    (2,553)                   (8,195)
  Dividends paid........     (15,613)                                             (15,613)
  Net proceeds from
   equity offerings and
   options..............     193,165                                              193,165
  Distributions to
   minority interest....                                   (419)                     (419)
  Investment in and
   advances to
   subsidiaries.........     (81,072)    (45,352)       126,424
                           ---------     -------      ---------       ----      ---------
Cash flows from
 financing activities...     444,220     (45,352)       209,093                   607,961
                           ---------     -------      ---------       ----      ---------
Increase in cash and
 cash equivalents.......       2,396       1,578          2,222                     6,196
Cash and cash
 equivalents, beginning
 of year................       8,074                      2,373                    10,447
                           ---------     -------      ---------       ----      ---------
Cash and cash
 equivalents, end of
 year...................   $  10,470     $ 1,578      $   4,595       $  0      $  16,643
                           =========     =======      =========       ====      =========
</TABLE>

                                      F-42
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)


14. SUBSIDIARY GUARANTEES--(CONTINUED)

                UNAUDITED CONDENSED CONSOLIDATING BALANCE SHEET

                               DECEMBER 31, 1996
                             (DOLLARS IN THOUSANDS)

<TABLE>
<CAPTION>
                                                       NON-
                          PARENT AND    GUARANTOR   GUARANTOR               CONSOLIDATED
                         ITS DIVISIONS SUBSIDIARIES SUBSIDIARY ELIMINATIONS    TOTALS
                         ------------- ------------ ---------- ------------ ------------
<S>                      <C>           <C>          <C>        <C>          <C>
         ASSETS
CURRENT ASSETS:
  Cash and cash
   equivalents..........   $  8,074                  $ 2,373                  $ 10,447
  Accounts receivable,
   net..................     49,565      $  2,095        237                    51,897
  Prepaid expenses and
   other assets.........      3,509            14         80                     3,603
  Deferred income
   taxes................      3,202           168                                3,370
                           --------      --------    -------    ---------     --------
    Total current
     assets.............     64,350         2,277      2,690                    69,317
PROPERTY AND EQUIPMENT,
 NET....................     67,267         3,271     19,709                    90,247
OTHER ASSETS:
  Investment in and
   advances to
   subsidiaries.........    314,983                             $(314,983)           0
  Investment notes
   receivable...........     69,920                                             69,920
  Goodwill--net.........    201,208        20,457     11,243                   232,908
  FCC licenses--net.....                  233,558                              233,558
  Other intangible
   assets--net..........     23,419           327      3,048                    26,794
  Deposits and other
   long-term assets.....     25,589            48        427                    26,064
  Net assets held under
   exchange agreement...                   47,495                               47,495
                           --------      --------    -------    ---------     --------
    Total other assets..    635,119       301,885     14,718     (314,983)     636,739
                           --------      --------    -------    ---------     --------
TOTAL...................   $766,736      $307,433    $37,117    $(314,983)    $796,303
                           ========      ========    =======    =========     ========
</TABLE>

                                      F-43
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

14. SUBSIDIARY GUARANTEES--(CONTINUED)

                UNAUDITED CONDENSED CONSOLIDATING BALANCE SHEET

                               DECEMBER 31, 1996
                             (DOLLARS IN THOUSANDS)

<TABLE>
<CAPTION>
                          PARENT AND    GUARANTOR   NON-GUARANTOR              CONSOLIDATED
                         ITS DIVISIONS SUBSIDIARIES  SUBSIDIARY   ELIMINATIONS    TOTALS
                         ------------- ------------ ------------- ------------ ------------
<S>                      <C>           <C>          <C>           <C>          <C>
    LIABILITIES AND
  STOCKHOLDERS' EQUITY
CURRENT LIABILITIES:
  Current maturities of
   long-term debt.......   $    444                    $   117                   $    561
  Accounts payable and
   accrued expenses.....     31,087      $    656        2,027                     33,770
                           --------      --------      -------     ---------     --------
    Total current
     liabilities........     31,531           656        2,144                     34,331
NON-CURRENT LIABILITIES
  Deferred income
   taxes................     11,405        21,521          279                     33,205
  Other long-term
   liabilities..........      2,129                         20                      2,149
  Long-term debt........    325,693                      4,418                    330,111
                           --------      --------      -------     ---------     --------
    Total non-current
     liabilities........    339,227        21,521        4,717                    365,465
MINORITY INTEREST IN
 SUBSIDIARIES...........       (185)                       529                        344
STOCKHOLDERS' EQUITY:
  Preferred stock.......          1                                                     1
  Common stock..........        211                        500     $    (500)         211
  Additional paid-in
   capital..............    390,731       284,649       29,817      (314,466)     390,731
  Unearned
   compensation.........       (297)                                                 (297)
  Retained earnings.....      5,955           607         (590)          (17)       5,955
  Treasury stock........       (438)                                                 (438)
                           --------      --------      -------     ---------     --------
    Total stockholders'
     equity.............    396,163       285,256       29,727      (314,983)     396,163
                           --------      --------      -------     ---------     --------
TOTAL...................   $766,736      $307,433      $37,117     $(314,983)    $796,303
                           ========      ========      =======     =========     ========
</TABLE>

                                      F-44
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

14. SUBSIDIARY GUARANTEES--(CONTINUED)

           UNAUDITED CONDENSED CONSOLIDATING STATEMENT OF OPERATIONS

                      FOR THE YEAR ENDED DECEMBER 31, 1996
                             (DOLLARS IN THOUSANDS)

<TABLE>
<CAPTION>
                           PARENT AND    GUARANTOR   NON-GUARANTOR              CONSOLIDATED
                          ITS DIVISIONS SUBSIDIARIES SUBSIDIARY(A) ELIMINATIONS    TOTALS
                          ------------- ------------ ------------- ------------ ------------
<S>                       <C>           <C>          <C>           <C>          <C>
Net broadcast revenues..    $170,322       $4,252                                 $174,574
Tower revenues..........         618                    $2,897        $ (70)         3,445
License fees charged to
 Parent.................      (7,655)       7,655                                        0
                            --------       ------       ------        -----       --------
Total net revenues......     163,285       11,907        2,897          (70)       178,019
  Operating expenses
   excluding
   depreciation and
   amortization, net
   local marketing
   agreement and
   corporate general and
   administrative
   expenses.............     115,219        2,662        1,363          760        120,004
  Net local marketing
   agreement expense....      10,461       (2,333)                                   8,128
  Depreciation and
   amortization.........       9,873        6,947          990                      17,810
  Corporate general and
   administrative.......       5,046                       830         (830)         5,046
                            --------       ------       ------        -----       --------
Operating income
 (loss).................      22,686        4,631         (286)           0         27,031
Other income (expense):
  Interest expense......     (22,287)                                              (22,287)
  Interest income and
   other, net...........       5,489                        36                       5,525
  Gains (losses) on sale
   of assets and other,
   net..................        (123)                     (185)                       (308)
  Equity in income
   (loss) of
   subsidiaries.........         127                                   (127)             0
                            --------       ------       ------        -----       --------
Income (loss) before
 income taxes...........       5,892        4,631         (435)        (127)         9,961
  Income tax provision..         757        4,024           45                       4,826
                            --------       ------       ------        -----       --------
Net income (loss).......    $  5,135       $  607       $ (480)       $(127)      $  5,135
                            ========       ======       ======        =====       ========
</TABLE>

                                      F-45
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

14. SUBSIDIARY GUARANTEES--(CONTINUED)

           UNAUDITED CONDENSED CONSOLIDATING STATEMENT OF CASH FLOWS

                      FOR THE YEAR ENDED DECEMBER 31, 1996
                             (DOLLARS IN THOUSANDS)

<TABLE>
<CAPTION>
                          PARENT AND    GUARANTOR   NON-GUARANTOR              CONSOLIDATED
                         ITS DIVISIONS SUBSIDIARIES  SUBSIDIARY   ELIMINATIONS    TOTALS
                         ------------- ------------ ------------- ------------ ------------
<S>                      <C>           <C>          <C>           <C>          <C>
Cash flows provided by
 operating activities...   $   8,138     $ 5,292      $  2,229                  $  15,659
Investing Activities:
  Payments for purchase
   of property,
   equipment and
   intangible assets....     (15,782)                   (9,327)                   (25,109)
  Proceeds from asset
   and radio station
   sales................       1,087                                                1,087
  Repayment of
   investment notes
   receivable...........       1,350                                                1,350
  Payments for purchase
   of tower properties..                                (9,797)                    (9,797)
  Payments for purchase
   of radio stations....    (312,591)                                            (312,591)
  Payments for
   investment notes
   receivable and
   related intangible
   assets...............     (56,522)                                             (56,522)
  Deposits and other
   long-term assets.....     (20,303)                                             (20,303)
                           ---------     -------      --------        ---       ---------
Cash flows used for
 investing activities...    (402,761)                  (19,124)                  (421,885)
                           ---------     -------      --------        ---       ---------
Financing Activities:
  Borrowings under the
   Credit Agreements....     151,500                     2,500                    154,000
  Repayments under the
   Credit Agreements....    (151,500)                                            (151,500)
  Repayments under other
   obligations..........        (403)                      (51)                      (454)
  Net proceeds from debt
   offering--net of
   discount.............     173,581                                              173,581
  Additions to deferred
   financing costs......      (5,344)                                              (5,344)
  Dividends paid........      (4,973)                                              (4,973)
  Net proceeds from
   equity offerings and
   options..............     247,474                                              247,474
  Investment in and
   advances to
   subsidiaries.........     (11,515)     (5,292)       16,807                          0
                           ---------     -------      --------        ---       ---------
Cash flows from
 financing activities...     398,820      (5,292)       19,256                    412,784
                           ---------     -------      --------        ---       ---------
Increase in cash and
 cash equivalents.......       4,197                     2,361                      6,558
Cash and cash
 equivalents,
 beginning of year......       3,877                        12                      3,889
                           ---------     -------      --------        ---       ---------
Cash and cash
 equivalents, end of
 year...................   $   8,074     $     0      $  2,373        $ 0       $  10,447
                           =========     =======      ========        ===       =========
</TABLE>

                                      F-46
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

14. SUBSIDIARY GUARANTEES--(CONTINUED)

           UNAUDITED CONDENSED CONSOLIDATING STATEMENT OF OPERATIONS
                      FOR THE YEAR ENDED DECEMBER 31, 1995

                             (DOLLARS IN THOUSANDS)

<TABLE>
<CAPTION>
                           PARENT AND   GUARANTOR  NON-GUARANTOR              CONSOLIDATED
                          ITS DIVISIONS SUBSIDIARY  SUBSIDIARY   ELIMINATIONS    TOTALS
                          ------------- ---------- ------------- ------------ ------------
<S>                       <C>           <C>        <C>           <C>          <C>
Net broadcast revenues..    $ 97,609                                            $ 97,609
Tower revenues..........                               $ 163                         163
License fees charged to
 Parent.................        (484)      $484                                        0
                            --------       ----        -----         ----       --------
Total net revenues......      97,125        484          163                      97,772
  Operating expenses
   excluding
   depreciation and
   amortization, net
   local marketing
   agreement and
   corporate general and
   administrative
   expenses.............      66,148         10           60          230         66,448
  Net local marketing
   agreement expense....         600                                                 600
  Depreciation and
   amortization.........      11,833        474           57                      12,364
  Corporate general and
   administrative.......       3,908                     230         (230)         3,908
                            --------       ----        -----         ----       --------
Operating income
 (loss).................      14,636          0         (184)                     14,452
Other income (expense):
  Interest expense......     (12,497)                                            (12,497)
  Interest income and
   other, net...........       2,435                                               2,435
  Gains on sale of
   assets and other,
   net..................      11,544                                              11,544
  Equity in (loss) of
   subsidiaries.........        (110)                                $110              0
                            --------       ----        -----         ----       --------
Income (loss) before
 extraordinary item and
 income taxes...........      16,008                    (184)         110         15,934
Income tax (provision)
 benefit................      (6,903)                     74                      (6,829)
                            --------       ----        -----         ----       --------
Income (loss) before
 extraordinary item.....       9,105                    (110)         110          9,105
Extraordinary loss on
 extinguishment of
 debt...................        (817)                                               (817)
                            --------       ----        -----         ----       --------
Net income (loss).......    $  8,288       $  0        $(110)        $110       $  8,288
                            ========       ====        =====         ====       ========
</TABLE>


                                      F-47
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

            NOTES TO CONSOLIDATED FINANCIAL STATEMENTS--(CONTINUED)

14. SUBSIDIARY GUARANTEES--(CONTINUED)

           UNAUDITED CONDENSED CONSOLIDATING STATEMENT OF CASH FLOWS

                      FOR THE YEAR ENDED DECEMBER 31, 1995
                             (DOLLARS IN THOUSANDS)

<TABLE>
<CAPTION>
                          PARENT AND   GUARANTOR  NON-GUARANTOR              CONSOLIDATED
                         ITS DIVISIONS SUBSIDIARY  SUBSIDIARY   ELIMINATIONS    TOTALS
                         ------------- ---------- ------------- ------------ ------------
<S>                      <C>           <C>        <C>           <C>          <C>
Cash flows provided by
 operating activities...   $   9,577                 $   147                  $   9,724
                                          ---                       ---
Investing Activities:
  Payments for purchase
   of property,
   equipment and
   intangible assets....      (5,926)                                            (5,926)
  Proceeds from asset
   and radio station
   sales................      15,302                                             15,302
  Payments for purchase
   of tower properties..      (3,218)                 (4,082)                    (7,300)
  Payments for purchase
   of radio stations....     (31,013)                                           (31,013)
  Payment for investment
   notes receivable and
   related intangible
   assets...............     (48,597)                                           (48,597)
  Repayments of
   investment notes
   receivable...........       3,000                                              3,000
  Deposits and other
   long-term assets.....      (6,649)                                            (6,649)
                           ---------      ---        -------        ---       ---------
Cash flows used for
 investing activities...     (77,101)                 (4,082)                   (81,183)
                           ---------      ---        -------        ---       ---------
Financing Activities
  Borrowings under the
   Credit Agreements....     225,000                                            225,000
  Repayments under the
   Credit Agreements....    (202,500)                                          (202,500)
  Repayments under other
   obligations..........      (1,288)                                            (1,288)
  Additions to deferred
   financing costs......      (3,896)                                            (3,896)
  Redemption of Series C
   Common Stock.........     (14,580)                                           (14,580)
  Purchase of treasury
   stock................        (438)                                              (438)
  Net proceeds from
   equity offering and
   exercise of options..      69,882                                             69,882
  Investment in and
   advances to
   subsidiaries.........      (3,947)                  3,947                          0
                           ---------      ---        -------        ---       ---------
Cash flows from
 financing activities...      68,233                   3,947                     72,180
                           ---------      ---        -------        ---       ---------
Increase in cash and
 cash equivalents.......         709                      12                        721
Cash and cash
 equivalents, beginning
 of year................       3,168                                              3,168
                           ---------      ---        -------        ---       ---------
Cash and cash
 equivalents, end of
 year...................   $   3,877      $ 0        $    12        $ 0       $   3,889
                           =========      ===        =======        ===       =========
</TABLE>

                                      F-48
<PAGE>

              AMERICAN RADIO SYSTEMS CORPORATION AND SUBSIDIARIES

                       VALUATION AND QUALIFYING ACCOUNTS

                                  SCHEDULE II

              FOR THE YEARS ENDED DECEMBER 31, 1995, 1996 AND 1997
                                 (IN THOUSANDS)

<TABLE>
<CAPTION>
        COLUMN A              COLUMN B              COLUMN C--ADDITIONS          COLUMN D        COLUMN E
        --------              --------              -------------------          --------        --------
                             BALANCE AT      CHARGED TO COSTS CHARGED TO OTHER               BALANCE AT END OF
      DESCRIPTION        BEGINNING OF PERIOD   AND EXPENSES     ACCOUNTS(1)    DEDUCTIONS(2)      PERIOD
      -----------        ------------------- ---------------- ---------------- ------------- -----------------
<S>                      <C>                 <C>              <C>              <C>           <C>
Allowance for
 Doubtful Accounts
  1995..................       $1,503             $1,387            $  0          $  358          $2,532
                               ======             ======            ====          ======          ======
  1996..................       $2,532             $2,977            $  0          $  949          $4,560
                               ======             ======            ====          ======          ======
  1997..................       $4,560             $5,050            $983          $2,890          $7,703
                               ======             ======            ====          ======          ======
Note Receivable
 Valuation Allowance
  1995..................       $  500             $    0            $  0          $    0          $  500
                               ======             ======            ====          ======          ======
  1996..................       $  500             $    0            $  0          $    0          $  500
                               ======             ======            ====          ======          ======
  1997..................       $  500             $6,750            $  0          $  500          $6,750
                               ======             ======            ====          ======          ======
</TABLE>
--------
(1) Account balances as a result of station acquisitions & dispositions
(2) Uncollectible accounts written off, net of recoveries

                                      S-1
<PAGE>

                               INDEX TO EXHIBITS

  Listed below are the exhibits which are filed as part of this Form 10-K
(according to the number assigned to them in Item 601 of Regulation S-K). Each
exhibit marked by a (*) is incorporated by reference to American's Definitive
Proxy filed on February 17, 1998. See Form S-4 Registration Statement of
American Tower Systems Corporation (File No. 333-46025) as declared effective
by the Securities and Exchange Commission on February 17, 1998. Exhibit
numbers in parenthesis refer to the exhibit number in the Definitive Proxy.

<TABLE>
<CAPTION>
 EXHIBIT NO.        DESCRIPTION OF DOCUMENT               EXHIBIT FILE NO.
 -----------        -----------------------               ----------------
 <C>         <S>                                    <C>
     2.1     Agreement and Plan of Merger, dated
             as of November 21, 1997, by and
             among American Tower Systems
             Corporation (ATS), American Tower
             Systems, Inc., a Delaware
             corporation (ATSI), Gearon & Co.,      Incorporated herein by
             Inc., a Georgia corporation (Gearon)   reference to Exhibit 2.2
             and J. Michael Gearon, Jr. (the        from the Form 8-K filed on
             Gearon Stockholder).................   December 23, 1997.
     2.2     Amendment No. 1 to Agreement and
             Plan of Merger, dated as of January
             22, 1998, among ATS, American Tower
             Systems (Delaware), Inc., a Delaware
             corporation (formerly known as
             American Tower Systems, Inc.),
             Gearon and the Gearon Stockholder...   (*2.2)
     2.3     Agreement and Plan of Merger, dated
             as of December 12, 1997, by and
             among ATS and American Tower           Incorporated herein by
             Corporation, a Delaware                reference to Exhibit 2.1
             corporation.........................   from the Form 8-K filed on
                                                    December 23, 1997.
    10.1     Asset Purchase Agreement, dated as
             of October 4, 1997, by and between
             ATSI and Tucson Communications         Incorporated herein by
             Company, L.P, a California limited     reference to Exhibit 10.1
             partnership.........................   from the Form 10-Q on
                                                    November 14, 1997.
    10.2     Amended and Restated Loan Agreement,
             dated as of October 15, 1997, by and
             among ATSI, Toronto Dominion
             (Texas), Inc., as Administrative       Incorporated herein by
             Agent and the Banks parties            reference to Exhibit 10.17
             thereto.............................   from the Form 10-Q filed on
                                                    November 14, 1997.
    10.3     First Amendment to Amended and
             Restated Loan Agreement Agreement,
             dated as of December 31, 1997, by
             and among ATSI, Toronto Dominion
             (Texas), Inc., as Administrative
             Agent and the Banks parties
             thereto.............................   (*10.3)
    10.4     Assumption Agreement, dated as of
             January  , 1998, by and among ATS,
             ATSI, American Tower Systems, L.P.,
             a Delaware limited partnership,
             Toronto Dominion (Texas), Inc., as
             Administrative Agent and the Banks
             parties thereto.....................   (*10.4)
    10.5     American Tower Systems Corporation
             1997 Stock Option Plan, dated as of
             November 5, 1997, as amended........   (*10.26)
</TABLE>


                                       i
<PAGE>

<TABLE>
<CAPTION>
 EXHIBIT NO.        DESCRIPTION OF DOCUMENT                EXHIBIT FILE NO.
 -----------        -----------------------                ----------------
 <C>         <S>                                     <C>
    10.6     Amended and Restated Agreement and
             Plan of Merger, dated as of December
             18, 1997, by and among the Company,
             CBS Corporation (formerly,
             Westinghouse Electric Corporation), a
             Pennsylvania corporation (CBS), and R   Incorporated herein by
             Acquisition Corp., a Delaware           reference to Exhibit 2.3
             corporation (CBS Sub)................   from the Form 8-K filed on
                                                     January 23, 1998.
    10.7     First Amendment, dated as of December
             19, 1997, to Amended and Restated
             Agreement and Plan of Merger, dated
             December 18, 1997, by and among the     Incorporated herein by
             Company, CBS and CBS Sub.............   reference to Exhibit 2.4
                                                     from the Form 8-K filed on
                                                     January 23, 1998.
    10.8     American Tower Systems Corporation
             Stock Purchase Agreement, dated as of
             January 8, 1998, by and among ATS and   Incorporated herein by
             the Purchasers.......................   reference to Exhibit 10.2
                                                     from the Form 8-K filed on
                                                     January 23, 1998.
    10.9     Employment Agreement, dated as of
             January 22, 1998, by and between ATSI
             and J. Michael Gearon, Jr. ..........   (*10.28)
    10.10    Asset Purchase Agreement, dated as of
             January 23, 1988, by and among ATSI,
             Midcontinent Media, Inc., a South
             Dakota corporation (Midcontinent),
             Midcontinent Teleport Co., a South
             Dakota corporation and a wholly-owned
             subsidiary of Midcontinent (MTC), Wit
             Communications, Inc., (WIT) a
             Delaware corporation and a wholly-
             owned subsidiary of MTC, and
             Washington International Teleport,
             Inc., a Delaware corporation and a
             wholly-owned subsidiary of WIT.......   (*10.29)
    11       Statement Re Computation of Per Share   Filed herewith as Exhibit
             Earnings.............................   11
    12       Statement Re Computation of Ratio of
             Earnings to Combined Fixed Charges      Filed herewith as Exhibit
             and Preferred Stock Dividends........   12
    21       Subsidiaries of the Company..........   Filed herewith as Exhibit
                                                     21
    23       Independent Auditors' Consent........   Filed herewith as Exhibit
                                                     23
    27.1     Financial Data Schedule..............   Filed herewith as Exhibit
                                                     27.1
    27.2     Financial Data Schedule--Restated....   Filed herewith as Exhibit
                                                     27.2
    27.3     Financial Data Schedule--Restated....   Filed herewith as Exhibit
                                                     27.3
</TABLE>

  Exhibits 10.1 through 10.10 do not contain schedules and exhibits noted
  within the agreements. This additional information is available upon
  request from the Company.

                                       ii