<PAGE>

                                                                   Exhibit 10.41

         EXPANSION TERRITORY ASSET TRANSFER AND REIMBURSEMENT AGREEMENT

                                     Between

                                NEXTEL WIP CORP.

                                       and

                         NEXTEL PARTNERS OPERATING CORP.


                          Dated as of September 9, 1999
<PAGE>

                     EXPANSION TERRITORY ASSET TRANSFER AND
                             REIMBURSEMENT AGREEMENT

      This EXPANSION TERRITORY ASSET TRANSFER AND REIMBURSEMENT AGREEMENT (this
"Agreement"), dated as of September 9, 1999, is between Nextel Partners
Operating Corp., a Delaware corporation (the "Company"), and Nextel WIP Corp., a
Delaware corporation ("NWIP"). Capitalized terms used in this Agreement, but not
defined herein or in Schedule A attached hereto, have the meanings set forth in
Article 1 of the JV Agreement.

                                    RECITALS

      A. Nextel, through its Subsidiaries, operates an iDEN-based wireless
communications system through which it provides wireless communications services
in various markets throughout the United States. To enhance its ability to
provide its customers with greater geographic coverage that is consistent with
its existing service, operations and objectives, Nextel, through NWIP, entered
into a contractual joint venture with NPI and its wholly owned Subsidiaries,
including the Company.

      B. The agreement of the parties with respect to the formation and
operation of the contractual joint venture is set forth in the JV Agreement and
various Collateral Agreements.

      C. Pursuant to the JV Agreement, NPI and the Company have elected to
expand and market Nextel's iDEN wireless telecommunications services in the
Expansion Territory.

      D. NWIP desires to transfer to the Company, and the Company desires to
acquire from NWIP, certain assets, properties, rights and interests to be used
in connection with the construction and operation of the Company's iDEN-based
wireless communications system in the Expansion Territory (the "Business"), all
upon the terms and conditions and in exchange for the consideration set forth
herein.

      In consideration of the mutual promises and covenants contained herein,
and for other good and valuable consideration, the receipt and sufficiency of
which are hereby acknowledged, NWIP and the Company hereby agree as follows:

                                    AGREEMENT

      1. TRANSFER OF ASSETS.

            1.1 Asset Transfer. On the terms and subject to the provisions of
this Agreement, NWIP hereby transfers, conveys and assigns to the Company, and
the Company hereby purchases, accepts and receives, all of NWIP's right, title
and interest in and to assets and rights described below (the "Assets"):

            1.1(a) The owned tangible personal property and equipment used in or
      relating to the operation of the Business including but not limited to
      base radios, EBTS, combiners, other digital mobile radio transmission
      equipment, antennas, antenna dishes, base units,
<PAGE>

      GPS units, tower top amplifiers, controller racks, converters, enclosures
      and RF distribution racks;

            1.1(b) The leases for tangible personal property, the subscriber
      agreements, other contracts and commitments, and other agreements for the
      purchase or sale of goods or services relating to the Business as
      identified on Schedule 1.1(b);

            1.1(c) The construction plans, site acquisition plans, RF design
      plans and other records and plans relating exclusively to the Business,
      customer deposits and prepayments made by customers of the Business, other
      payables and receivables of the Business and permits relating exclusively
      to the Business; and

            1.1(d) The lessee's interest under the leases of real property
      (including leases for raw land) located in the Expansion Territory and
      used exclusively or acquired to be used exclusively in the Business,
      together with any improvements owned by NWIP or the lessee and located
      thereon, as identified on Schedule 1.1(d) (the "Leases") subject to
      Section 1.3. At the option of the Company, in lieu of a direct assignment
      of such leases to the Company, NWIP may assign all of the Leases to Nextel
      WIP Lease Corp., a Delaware corporation ("Lease Co."). To the extent that
      NWIP is not the holder of the lessee's or sublessee's interests under the
      Leases, NWIP will cause such lessees or sublessees to execute and deliver
      assignments of the Leases to the Company or, at the election of the
      Company, to Lease Co. At the request of the Company, NWIP will execute or
      cause to be executed confirmatory assignments by the holder or holders of
      the possessory interests under the Leases being assigned.

            1.2 Excluded Assets. No assets of NWIP, other than the Assets, are
      transferred to the Company under this Agreement. No assets of any member
      of the Nextel Group other than NWIP are transferred to the Company under
      this Agreement. Additionally, the Assets transferred under this Agreement
      specifically exclude any ownership or lease rights in:

            1.2(a) FCC licenses;

            1.2(b) Sites and Antenna Sites;

            1.2(c) Any assets owned by third parties;

            1.2(d) Trademarks, service marks, and all other intellectual
      property owned by NWIP, Nextel or any member of the Nextel Group;

            1.2(e) Any assets located outside the Territory or Expansion
      Territory owned by NWIP, Nextel or any member of the Nextel Group;

            1.2(f) Any assets used by NWIP, Nextel or any other member of the
      Nextel Group in the Expansion Territory in businesses other than the
      Business, including, but not limited to, those used in the operation of
      analog based communications services;


                                      -2-
<PAGE>

            1.2(g) Any leases of real property located in the Expansion
      Territory and not identified on Schedule 1.1(d);

            1.2(h) Any subscribers and the relevant billing and accounting
      records relating to such subscribers in the Expansion Territory. These
      subscribers and records will be transferred at a later date and on terms
      to be agreed upon by NWIP and the Company. Until that time, any
      subscribers in the Expansion Territory will remain subscribers of Nextel;
      and

            1.2(i) The SMR Management Agreement, by and between Twin Cities
      Technologies, Inc. and Pittencrieff Communications, Inc., dated as of July
      1, 1999.

            1.3 Nonassignable Rights.

            1.3(a) Nonassignability. To the extent that any contract, permit,
      right, lease or agreement enumerated in Section 1.1 cannot be validly
      assigned, transferred or subleased without the consent or waiver of the
      issuer thereof or another party thereto or any third person (including a
      government or governmental unit), or if such assignment, transfer or
      sublease or attempted assignment, transfer or sublease would constitute a
      breach thereof or a violation of any law, decree, order, regulation or
      other governmental edict, this Agreement is not an assignment, transfer or
      sublease thereof, or an attempted assignment, transfer or sublease
      thereof.

            1.3(b) NWIP to Use Best Reasonable Efforts. NWIP is not obligated to
      transfer to the Company any of the Assets described in Section 1.3(a)
      without first having obtained all necessary consents and waivers. Upon
      request of the Company, NWIP shall use its best reasonable efforts, and
      the Company shall reasonably cooperate with NWIP, to obtain any consents
      and waivers necessary to convey or cause to be conveyed to the Company or
      Lease Co. any of the Assets described in Section 1.3(a). NWIP shall
      promptly convey to the Company or to Lease Co. at the Company's election
      any Assets described in Section 1.3(a) for which NWIP has received the
      necessary consents and waivers. NWIP will not be obligated to pay any
      additional consideration to the person from whom any consent or waiver is
      requested unless the Company requests in writing that NWIP make such
      payment and the parties agree how to share that cost.

            1.3(c) If Waivers or Consents Cannot be Obtained. If, after using
      its best reasonable efforts, NWIP is unable to obtain any of the necessary
      consents or waivers described in Section 1.3(a), NWIP shall, as to any
      particular contract, permit, right, lease or agreement, only with respect
      to the current term thereof as of the date of this Agreement (i) provide
      to the Company, to the fullest extent possible, the benefits of any
      license, permit or approval and of any lease, contract, license or other
      agreement or commitment, all as referred to in Section 1.3(a), and (ii)
      cooperate in any reasonable and lawful arrangement designed to provide
      such benefits to the Company. The Company shall promptly pay or reimburse
      NWIP for all costs and expenses paid by NWIP to the appropriate third
      party under the terms of such contract, permit, right, lease or agreement.
      At the end of the current term of any such contract, permit, right, lease
      or agreement, NWIP shall have no further duties or obligations hereunder
      with respect to such licenses,


                                      -3-
<PAGE>

      permits and approvals and such leases, contracts, licenses and other
      agreements and commitments and the failure to obtain any necessary consent
      or waiver with respect thereto will not be a breach of this Agreement.

            1.3(d) Company to Perform. To the extent that the Company is
      provided, pursuant to this Section 1.3, the benefits of any contract,
      permit, right, lease or agreement (each a "Provided Obligation"), the
      Company shall perform for the benefit of the issuer thereof or the other
      party or parties thereto, the obligations of NWIP or of any other member
      of the Nextel Group thereunder or in connection therewith as such
      obligations relate to the Business or the Assets. If the Company fails to
      perform as required by this Section 1.3(d), NWIP will thereafter cease to
      be obligated under this Section 1.3 with respect of the Provided
      Obligation that is the subject of the failure to perform until the
      earliest of the following: (i) the situation is remedied, (ii) at the sole
      option of NWIP, the Company promptly pays or reimburses NWIP for all costs
      incurred by NWIP during the period of failure of performance, or (iii)
      NWIP's responsibilities with respect to the Provided Obligation expire
      under Section 1.3(c). The Company shall indemnify NWIP and hold it
      harmless from and against any and all loss, cost, damage or expense
      arising from or related to the Company's failure to perform any Provided
      Obligation.

      2. ASSUMPTION OF LIABILITIES.

            2.1 Disclosed Liabilities. The Company hereby assumes and agrees to
pay, perform and discharge when due the liabilities and obligations of NWIP and
of any other member of the Nextel Group, whether primary or secondary, absolute
or contingent, direct or indirect, that are identified on Schedule 2.1.

            2.2 Ordinary Course Liabilities. The Company hereby assumes and
agrees to pay, perform and discharge when due the liabilities and obligations of
NWIP and of any other member of the Nextel Group, whether primary or secondary,
absolute or contingent, direct or indirect, that arose or were incurred in the
ordinary course of business consistent with the past practice of the Nextel
Group in connection with the construction, design or operation of an ESMR
Network in the Expansion Territory before the date of this Agreement or that
arise from the ownership or operation of the Assets. If there are any such
liabilities that relate to a particular asset that were not taken into account
in the value of the asset for purposes of the payment under Section 5.1(b), it
will be corrected in the True Up.

            2.3 Undisclosed Liabilities. Subject to its indemnity rights under
Section 2.4, the Company hereby assumes and agrees to pay, perform and discharge
when due the undisclosed liabilities and obligations of NWIP and of any other
member of the Nextel Group whether primary or secondary, absolute or contingent,
direct or indirect, that arose or were incurred outside the ordinary course of
business (including violations of law and breaches of contract) before the date
of this Agreement and that arise from the ownership or operation of the Assets
(collectively, "Undisclosed Liabilities").


                                      -4-
<PAGE>

            2.4 Limitation on Company Liability.

            2.4(a) The maximum aggregate liability of the Company and its
      subsidiaries for Undisclosed Liabilities is $125,000, and NWIP hereby
      agrees to defend, indemnify and hold the Company and its subsidiaries
      harmless from and against any Undisclosed Liabilities in excess of
      $125,000. To make a claim for indemnification under this Section 2.4, the
      Company must provide written notice to NWIP, within 180 days after the
      date of this Agreement, describing in reasonable detail (to the extent
      known) each Undisclosed Liability for which indenmification is sought,
      including the nature and amount thereof, all relevant parties and their
      relationships to the Assets, and copies of any relevant documents.
      Promptly after receiving any additional information about any claim made
      hereunder, the Company will forward such information to NWIP. NWIP shall
      pay the Company the amount of any such Undisclosed Liability (in excess of
      $125,000) in cash within 20 days after receipt of any such notice. Any
      dispute under this Section 2.4 shall be resolved under the dispute
      resolution procedures set forth in Article 12 of the JV Agreement.

            2.4(b) The Company's right of indemnification under this Section 2.4
      relates only to Undisclosed Liabilities and is limited to any claims made
      before the date that is 180 days from the date of this Agreement. If any
      such claim for indemnification is asserted by the Company, it may be made
      only in the manner and during the 180-day period provided in Section
      2.4(a). Indemnification may not be sought under this Section 2.4 for any
      liabilities or obligations other than Undisclosed Liabilities. Once the
      180-day period expires, this right of indemnification is then
      extinguished, and the Company may make no further claims for
      indemnification regarding any liabilities (whether undisclosed or
      otherwise) relating to the Assets against NWIP or any other member of the
      Nextel Group except for continuing claims for Undisclosed Liabilities for
      which the Company gave the notice required by Section 2.4(a) within the
      180-day period. If the Company fails to make a claim for indemnification
      in compliance with this Section 2.4 within 180 days after the date of this
      Agreement, then this right of indemnification will immediately expire, and
      the Company may make no claim for indemnification regarding any
      liabilities (whether undisclosed or otherwise) relating to the Assets
      against NWIP or any other member of the Nextel Group.

            2.5 Subrogation of Company. The Company is subrogated to all rights
of NWIP and any other subsidiary of Nextel under any insurance policies covering
any liabilities assumed by the Company under this Article 2 ("Assumed
Liabilities") and with respect to such assumed liabilities, shall be named as an
additional insured under any such policies, and any proceeds of any such
policies that are received by NWIP or any other subsidiary of Nextel in respect
of any such liability shall be held in trust for the benefit of the Company.
NWIP will use its best reasonable efforts to ensure such subrogation of the
Company. The Company may assert any counterclaim of NWIP or of any other
subsidiary of Nextel so long as the counterclaim relates only to the Assets or
the Business and does not relate to any other business of any member of the
Nextel Group in or outside the Expansion Territory or to any assets retained by
any other member of the Nextel Group.


                                      -5-
<PAGE>

            2.6 Liabilities Arising After the Closing. The Company is
responsible for all liabilities and obligations relating to the Assets, whether
known or unknown, primary or secondary, absolute or contingent, direct or
indirect, that arise or are incurred on or after the date of this Agreement.

      3. REPRESENTATIONS AND WARRANTIES.

            3.1 Assets. NWIP represents and warrants to the Company that as of
      the date of this Agreement, it (or, in the case of any leases of real
      property constituting Assets, one or more of its affiliates) has good and
      marketable title to the Assets free and clear of all Liens other than
      Permitted Liens. EXCEPT AS OTHERWISE STATED IN THIS SECTION 3.1, (i) THE
      ASSETS ARE TRANSFERRED TO THE COMPANY AS IS, WHERE IS, AND (ii) NWIP
      DISCLAIMS ALL WARRANTIES OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING,
      WITHOUT LIMITATION, IMPLIED WARRANTIES OF MERCHANTABILITY OR FITNESS FOR A
      PARTICULAR PURPOSE.

      4. PAYMENT AND ADJUSTMENTS.

            4.1 Payment. The Company shall pay to NWIP upon execution and
delivery hereof (the "Closing") the amount of $10,593,033 payable in immediately
available funds by wire transfer to an account designated by NWIP in writing for
this purpose. This payment (the "Closing Date Payment") is the sum of the
following:

            (a) $7,022,857 as reimbursement for certain costs and expenses; plus

            (b) $3,570,176 as payment for the other Assets.

            4.2 Post-Closing Adjustment. The Closing Date payment is subject to
a post-closing adjustment as set forth in Schedule 5.2.

            4.3 Taxes. The Company must pay sales and use taxes, and NWIP must
pay transfer taxes relating to or arising from the transfer of the Assets to the
Company.

      5. MISCELLANEOUS.

            5.1 Further Assurances.

            5.1(a) After the date of this Agreement, NWIP shall, from time to
      time, at the Company's request, execute and deliver to the Company such
      other instruments of conveyance and transfer and take such other action as
      the Company may reasonably request to more effectively transfer, assign,
      deliver and vest in the Company title to and possession of the Assets as
      provided in this Agreement or otherwise to consummate the transactions
      contemplated by this Agreement. After the date of this Agreement, the
      Company shall from time to time, at NWIP's request, execute and deliver
      such other


                                      -6-
<PAGE>

      instruments of assumption and take such other action as NWIP may
      reasonably request to more effectively assume the Assumed Liabilities or
      otherwise to consummate the transactions contemplated by this Agreement.

            5.1(b) After the date of this Agreement, if NWIP learns of
      agreements or permits that were used or acquired for use exclusively in
      connection with the Business in the Expansion Territory, NWIP may identify
      them in writing to the Company and the Company will, if such agreement or
      permit does not conflict with obligations undertaken by the Company,
      assume the new agreement as an additional Assumed Liability hereunder.

            5.1(c) After the date of this Agreement, if NWIP learns of Assets
      that were used or acquired for use exclusively in connection with the
      Business in the Expansion Territory and were not transferred to the
      Company on the date hereof, NWIP will identify them in writing to the
      Company, and the Company may, if such Asset does not conflict with
      obligations undertaken by the Company, accept such Assets as additional
      Assets hereunder. Any consent required for the assignment of any such
      Asset to the Company shall be obtained by and at the expense of NWIP.

            5.2 Waiver of Bulk Sales Compliance. To the extent they apply, the
Company waives compliance by NWIP with the provisions of the "bulk sales" law of
any state including, without limitation, the provisions of Article 6 of the
Uniform Commercial Code as enacted in any applicable state.

            5.3 Choice of Law. This Agreement shall be governed by New York law,
without regard to choice of law rules that would result in the application of
another state's law.

            5.4 Excusable Delay/Time Extension. Where performance by any party
to this Agreement is delayed by reason of an Excusable Delay (as defined in the
JV Agreement), the time for performance, and any otherwise applicable time
limit, schedule or deadline, shall be extended for a period of time equal to the
period of Excusable Delay.

            5.5 Amendments. This Agreement may be amended only by a writing
executed by the parties.

            5.6 Entire Agreement. This Agreement and the other Expansion
Transaction Documents, together with the Transaction Documents, set forth the
entire understanding of the parties hereto and thereto with respect to the
subject matter hereof and thereof, and supersede all prior contracts,
agreements, arrangements, communications, discussions, representations and
warranties, whether oral or written, between the parties.

            5.7 Notices. Any notice, request or other communication required or
permitted hereunder must be in writing and is given: (a) when received if
personally delivered; (b) 12 hours after being sent by telecopy, with confirmed
answerback; or (c) 1 business day after being sent by priority delivery by
established overnight courier, to the parties at their respective addresses set
forth below.


                                      -7-
<PAGE>

            To NWIP:                Nextel WIP Corp.
                                    2001 Edmund Halley Drive
                                    Reston, Virginia 20191
                                    Attention: General Counsel
                                    Telecopy: (703) 433-4231

            With a copy to:         Jones, Day, Reavis & Pogue
                                    North Point
                                    901 Lakeside Avenue
                                    Cleveland, Ohio 44114
                                    Attention:  Jeanne M. Rickert
                                    Telecopy: (216) 579-0212

            To the Company:         Nextel Partners Operating Corp.
                                    4500 Carillon Point
                                    Kirkland, WA 98033
                                    Attention:  General Counsel
                                    Telecopy: (425) 828-8098

            With a copy to:         Friedman Kaplan & Seiler LLP
                                    875 Third Avenue
                                    New York, NY 10022
                                    Attention:  Gary D. Friedman
                                    Telecopy: (212) 355-6401

Any party by written notice to the others given in accordance with this Section
6.7 may change the address or the persons to whom notices or copies thereof are
to be directed.

            5.8 Counterparts. This Agreement may be executed in any number of
counterparts, each of which will be deemed to be an original, and all of which
together will constitute one and the same instrument.

            5.9 Waiver. Except as otherwise provided in this Agreement, any
party may waive, in writing, compliance by the other parties thereto (to the
extent such compliance is for the benefit of the party giving such waiver) with
any of the terms, covenants or conditions contained in this Agreement (except as
may be imposed by law). Any waiver by any party of any violation of, breach of,
or default under, any provision of any of this Agreement, by any other party
will not be construed as, or constitute, a continuing waiver of such provision,
or waiver of any other violation of, breach of, or default under, any other
provision of this Agreement.

            5.10 Third Parties. Nothing expressed or implied in this Agreement
is intended, or may be construed, to confer upon or give any person or entity
other than the parties hereto any rights or remedies hereunder.

            5.11 Severability. If any provision of this Agreement or the
application of such provision is invalid, illegal or unenforceable in any
jurisdiction, such invalidity, illegality or


                                      -8-
<PAGE>

unenforceability will not affect any other provision of this Agreement or
invalidate or render unenforceable such provision in any other jurisdiction. The
parties will, to the extent lawful and practicable, use their best reasonable
efforts to enter into arrangements to reinstate the intended benefits of any
provision held invalid, illegal or unenforceable.

            5.12 Construction.

            5.12(a) Words used in this Agreement, regardless of the number or
      gender specifically used, will be deemed and construed to include any
      other number, singular or plural, and any other gender, masculine,
      feminine or neuter, as the context requires. The parties hereto have
      participated equally in the drafting of this Agreement and no presumption
      or burden of proof shall arise favoring or disfavoring any party by virtue
      of authorship of any provision of this Agreement.

            5.12(b) The schedules and exhibits attached to this Agreement are
      incorporated herein and are part of this Agreement for all purposes.
      Unless otherwise stated, any reference in this Agreement to an exhibit,
      section or schedule is to an exhibit, section or schedule of this
      Agreement.

            5.12(c) The headings in this Agreement are solely for convenience of
      reference and are not to be given any effect in the construction or
      interpretation of this Agreement.

            5.13 Agreement. This Agreement is to be construed as if it were one
of the Collateral Agreements identified in the JV Agreement, so that certain
provisions of the JV Agreement by their terms apply to this Agreement,
including, without limitation, Section 2.6, Article 12, and Section 13.2, and
Section 13.10.

                  [Remainder of page intentionally left blank]


                                      -9-
<PAGE>

      IN WITNESS WHEREOF, the parties hereto have caused their duly authorized
representatives to execute this Agreement as of the day and year first above
written.


                                NEXTEL WIP CORP.

                                By:__________________________________________
                                Name:  Alan Strauss
                                Title: Vice President


                                NEXTEL PARTNERS OPERATING CORP.

                                By: /s/ John D. Thompson
                                   ------------------------------------------
                                Name:  John Thompson
                                Title: Chief Financial Officer and Treasurer


                                      -10-
<PAGE>

       IN WITNESS WHEREOF, the parties hereto have caused their duly authorized
representatives to execute this Agreement as of the day and year first above
written.


                                NEXTEL WIP CORP.

                                By: /s/ Alan Strauss
                                   ------------------------------------------
                                Name:  Alan Strauss
                                Title: Vice President


                                NEXTEL PARTNERS OPERATING CORP.

                                By:__________________________________________
                                Name:  John Thompson
                                Title: Chief Financial Officer and Treasurer


                                      -10-
<PAGE>

                          DISCLOSURE SCHEDULES FOR THE
                     EXPANSION TERRITORY ASSET TRANSFER AND
                             REIMBURSEMENT AGREEMENT
          BETWEEN NEXTEL WIP CORP. AND NEXTEL PARTNERS OPERATING CORP.
                          DATED AS OF SEPTEMBER 9, 1999

The Schedules attached hereto are subject to the following terms and conditions:

1.    The introductory language and headings in the Schedules are inserted for
      convenience only and shall not create a different standard for disclosure
      than the language set forth in this Agreement.

2.    The inclusion of any item in the Schedules when listing a "material" item
      or an action "not in the ordinary course of business" is not deemed to be
      an admission or representation that the included item is "material" or is
      "not in the ordinary course of business."

3.    Each capitalized term used herein and not otherwise defined shall have the
      meaning given to such term in this Agreement.

4.    Any matter disclosed in any section or subsection of the Schedules shall
      be deemed disclosed for the purposes of any other schedule in which it is
      reasonably clear that such disclosure may be relevant.

5.    This Schedule is fully incorporated into and made a part of the Expansion
      Territory Asset Transfer and Reimbursement Agreement, dated as of
      September 9, 1999, between Nextel WIP Corp. and Nextel Partners Operating
      Corp.
<PAGE>

                                   SCHEDULE A

                                  Defined Terms

      "Agreement" has the meaning set forth in the preamble to this Agreement.

      "Antenna Site" has the meaning set forth in the Master Site Lease.

      "Assets" has the meaning set forth in Section 1.1.

      "best reasonable efforts" has the meaning set forth in the JV Agreement.

      "Business" has the meaning set forth in the recitals to this Agreement.

      "Company" has the meaning set forth in the preamble to this Agreement.

      "Expansion Territory" means the option sections described on Schedule B.

      "Expansion Transaction Documents" means this Agreement, Expansion
Territory Interim Management Agreement, by and between the Company and NWIP, of
even date herewith and Expansion Subscription and Contribution Agreement by and
between NPI, NWIP, DLJ Merchant Banking Partners II, L.P., Eagle River
Investments, L.L.C., Motorola, Inc. and the other investors named therein, of
even date herewith.

      "JV Agreement" means the Joint Venture Agreement, by and among NWIP, NPI
and the Company, dated as of January 29, 1999.

      "Lien" means, with respect to any asset, (a) any mortgage, deed of trust,
lien, pledge, hypothecation, encumbrance, charge or security interest in, on or
of such asset, (b) the interest of a vendor or a lessor under any conditional
sale agreement, capital lease or title retention agreement (or any financing
lease having substantially the same economic effect as any of the foregoing)
relating to such asset unless the agreement related to such financing is listed
on any Schedule hereto, and (c) any purchase option or other right or interest
of a third party thereto.

      "Master Site Lease" means the Master Site Lease, between NWIP and the
Company, dated as of January 29, 1999.

      "Nextel" means Nextel Communications, Inc., a Delaware corporation.

      "NPI" means Nextel Partners, Inc., a Delaware corporation.

      "NWIP" has the meaning set forth in the preamble to this Agreement.

      "Permitted Liens" means (i) liens imposed by law for taxes that are not
yet due or are being contested, (ii) carriers', warehouseman's, mechanics',
landlords', lessors', materialmans', repairman's and other like liens imposed by
law, arising in the ordinary course of business and
<PAGE>

securing obligations that are not overdue by more than 30 days, (iii) pledges
and deposits made in the ordinary course of business in compliance with workers
compensation, unemployment insurance and other social security laws or
regulations, (iv) deposits to secure the performance of bids, trade contracts,
leases, statutory obligations, surety and appeals bonds, performance bonds and
other obligations of a like nature, in each case in the ordinary course of
business, (v) easements, zoning restrictions, rights of way and similar
encumbrances on real property imposed by law or arising in the ordinary course
of business that do not secure any monetary obligations and do not materially
detract from the value of the affected property or interfere with the ordinary
conduct of the Business, (vi) precautionary Uniform Commercial Code filings made
with respect to office and similar equipment, or vehicles, leased in the
ordinary course of business under operating leases (i.e., leases not required to
be classified and accounted for as capital leases on a balance sheet under
GAAP), and (vii) Uniform Commercial Code filings made with respect to the sale
or assignment of customer lease contracts (and related rental payments) or the
portion of accounts receivable and related payments due under customer service
contracts, or as set forth in customer account statements, that are attributable
to the rental or leasing of subscriber equipment leased to customers of Nextel
or the Business.

      "Site" has the meaning set forth in the Master Site Lease.

      "Subsidiary" of a specified person means a corporation, partnership,
limited liability company or other entity in which the specified person directly
or indirectly owns or controls the shares of stock having ordinary voting power
to elect a majority of the board of directors (or appoint other comparable
managers) of such corporation, partnership, limited liability company or other
entity.


                                      -2-
<PAGE>

                                   SCHEDULE B

                               Expansion Territory
<PAGE>

                               Expansion Territory

<TABLE>
<CAPTION>
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Service     Service                   Nextel         PTNR    PTNR              Service
  Area       Area      Section       Section        Launch   Build               Area
 Number    Category    Number          Name        Quarter   Year                Name               State     Type
=======================================================================================================================
<S>         <C>          <C>      <C>               <C>        <C>  <C>                               <C>     <C>
   18       Option        9       North Arkansas    Q101       3    FAYETTEVILLE-SPRINGDALE           AR      Urban
-----------------------------------------------------------------------------------------------------------------------
   34       Option        9       North Arkansas    Q101       3    FORT SMITH (AR-OK)                AR      Urban
-----------------------------------------------------------------------------------------------------------------------
  136       Option       30        Little Rock      Q400       2    LITTLE ROCK-NORTH LITTLE RO       AR      Urban
-----------------------------------------------------------------------------------------------------------------------
  137       Option       30        Little Rock      Q101       3    PINE BLUFF                        AR      Urban
-----------------------------------------------------------------------------------------------------------------------
  182       Option       30        Little Rock      Q101       3    I 30                              AR     Roadway
-----------------------------------------------------------------------------------------------------------------------
  212       Option       30        Little Rock      Q101       3    Arkadelphia                       AR      Urban
-----------------------------------------------------------------------------------------------------------------------
  213       Option       30        Little Rock      Q101       3    Hope                              AR      Urban
-----------------------------------------------------------------------------------------------------------------------
  224       Option        9       North Arkansas    Q101       3    Clarksville                       AR      Urban
-----------------------------------------------------------------------------------------------------------------------
  225       Option       30        Little Rock      Q101       3    Conway                            AR      Urban
-----------------------------------------------------------------------------------------------------------------------
  227       Option        9       North Arkansas    Q101       3    Russellville                      AR      Urban
-----------------------------------------------------------------------------------------------------------------------
  325       Option       30        Little Rock      Q400       2    Hot Springs                       AR      Urban
-----------------------------------------------------------------------------------------------------------------------
  442       Option       30        Little Rock      Q101       3    I 40                              AR     Roadway
-----------------------------------------------------------------------------------------------------------------------
  443       Option        9       North Arkansas    Q101       3    I 40                              AR     Roadway
-----------------------------------------------------------------------------------------------------------------------
  444       Option       30        Little Rock      Q400       2    I 40                              AR     Roadway
=======================================================================================================================
   89       Option       34       Georgia Cities    Q300       2    MACON                             GA      Urban
-----------------------------------------------------------------------------------------------------------------------
  100       Option       20           Dothan        Q400       2    COLUMBUS (GA-AL)                  GA      Urban
-----------------------------------------------------------------------------------------------------------------------
  110       Option       34       Georgia Cities    Q400       2    WARNER ROBINS                     GA      Urban
-----------------------------------------------------------------------------------------------------------------------
  145       Option       20           Dothan        Q300       2    ALBANY                            GA      Urban
-----------------------------------------------------------------------------------------------------------------------
  163       Option       34       Georgia Cities    Q300       2    I 16                              GA     Roadway
-----------------------------------------------------------------------------------------------------------------------
  236       Option       34       Georgia Cities    Q300       2    Dublin                            GA      Urban
-----------------------------------------------------------------------------------------------------------------------
  261       Option       20           Dothan        Q400       2    I 185                             GA     Roadway
-----------------------------------------------------------------------------------------------------------------------
  265       Option       20           Dothan        Q400       2    US Hwy 82                         GA     Roadway
-----------------------------------------------------------------------------------------------------------------------
  378       Option       20           Dothan        Q400       2    Moultrie                          GA      Urban
-----------------------------------------------------------------------------------------------------------------------
  396       Option       34       Georgia Cities    Q300       2    Valdosta                          GA      Urban
-----------------------------------------------------------------------------------------------------------------------
  555       Option       20           Dothan        Q400       2    I 85                              GA     Roadway
-----------------------------------------------------------------------------------------------------------------------
  559       Option       34       Georgia Cities    Q300       2    I 75                              GA     Roadway
-----------------------------------------------------------------------------------------------------------------------
  561       Option       34       Georgia Cities    Q300       2    I 75                              GA     Roadway
-----------------------------------------------------------------------------------------------------------------------
  815       Option       36        East Georgia     Q300       2    I 16                              GA     Roadway
=======================================================================================================================
  102       Option        3         Evansville      Q101       3    EVANSVILLE (IN-KY)                IN      Urban
-----------------------------------------------------------------------------------------------------------------------
  122       Option        4         Central IL      Q400       2    I 70                              IN     Roadway
-----------------------------------------------------------------------------------------------------------------------
  134       Option        4         Central IL      Q400       2    TERRE HAUTE                       IN      Urban
-----------------------------------------------------------------------------------------------------------------------
  149       Option        3         Evansville      Q101       3    I 64                              IN     Roadway
-----------------------------------------------------------------------------------------------------------------------
  228       Option        4         Central IL      Q400       2    Crawfordsville                    IN      Urban
-----------------------------------------------------------------------------------------------------------------------
  274       Option        4         Central IL      Q400       2    US Hwy 41                         IN     Roadway
-----------------------------------------------------------------------------------------------------------------------
  289       Option        3         Evansville      Q101       3    US Hwy 41                         IN     Roadway
-----------------------------------------------------------------------------------------------------------------------
  339       Option        3         Evansville      Q101       3    Vincennes                         IN      Urban
-----------------------------------------------------------------------------------------------------------------------
  355       Option        3         Evansville      Q101       3    Mount Vernon                      IN      Urban
-----------------------------------------------------------------------------------------------------------------------
  366       Option        4         Central IL      Q101       3    Russelville                       IN      Urban
-----------------------------------------------------------------------------------------------------------------------
  369       Option        3         Evansville      Q101       3    Princeton                         IN      Urban
-----------------------------------------------------------------------------------------------------------------------
  824       Option        4         Central IL      Q400       2    I 74                              IN     Roadway
=======================================================================================================================
   86       Option        3         Evansville      Q101       3    OWENSBORO                         KY      Urban
-----------------------------------------------------------------------------------------------------------------------
  574       Option        3         Evansville      Q101       3    US Hwy 41                         KY     Roadway
=======================================================================================================================
  805       Option        9       North Arkansas    Q101       3    I 40                              OK     Roadway
=======================================================================================================================

<CAPTION>
------------------------------------------------------------------------------------------------------------------------------
Service
  Area                                                                                                      Avail      Avail
 Number            Start                                         End                                        SQ_MI     '97 POP
==============================================================================================================================
<S>       <C>                                     <C>                                                        <C>      <C>
   18                                                                                                        454      132,776
------------------------------------------------------------------------------------------------------------------------------
   34                                                                                                        417      140,428
------------------------------------------------------------------------------------------------------------------------------
  136                                                                                                        758      393,323
------------------------------------------------------------------------------------------------------------------------------
  137                                                                                                        328       73,077
------------------------------------------------------------------------------------------------------------------------------
  182     Texarkana, TX                           LITTLE ROCK-NORTH LITTLE ROCK, AR                          806       56,687
------------------------------------------------------------------------------------------------------------------------------
  212                                                                                                         77       12,811
------------------------------------------------------------------------------------------------------------------------------
  213                                                                                                         77       13,165
------------------------------------------------------------------------------------------------------------------------------
  224                                                                                                         77       10,159
------------------------------------------------------------------------------------------------------------------------------
  225                                                                                                         77       40,819
------------------------------------------------------------------------------------------------------------------------------
  227                                                                                                         77       32,985
------------------------------------------------------------------------------------------------------------------------------
  325                                                                                                         77       41,550
------------------------------------------------------------------------------------------------------------------------------
  442     CONWAY, FAUKNER COUNTY                  LITTLE ROCK-NORTH LITTLE ROCK, AR                           89       10,890
------------------------------------------------------------------------------------------------------------------------------
  443     CONWAY, FAUKNER COUNTY                  FORT SMITH, AR-OK                                          696       41,370
------------------------------------------------------------------------------------------------------------------------------
  444     ST. FRANCIS COUNTY BORDER, WEST         LITTLE ROCK-NORTH LITTLE ROCK, AR                          412       17,179
==============================================================================================================================
   89                                                                                                        516      222,174
------------------------------------------------------------------------------------------------------------------------------
  100                                                                                                        815      260,788
------------------------------------------------------------------------------------------------------------------------------
  110                                                                                                        168       48,801
------------------------------------------------------------------------------------------------------------------------------
  145                                                                                                        441      116,140
------------------------------------------------------------------------------------------------------------------------------
  163     MACON, GA                               Candler COUNTY, WEST                                       642       33,175
------------------------------------------------------------------------------------------------------------------------------
  236                                                                                                         77       27,621
------------------------------------------------------------------------------------------------------------------------------
  261     I-85 INTERSECTION                       COLUMBUS, GA-AL                                            180        4,848
------------------------------------------------------------------------------------------------------------------------------
  265     TIFF COUNTY BORDER, WEST                ALBANY, GA                                                 134       12,478
------------------------------------------------------------------------------------------------------------------------------
  378                                                                                                         77       20,924
------------------------------------------------------------------------------------------------------------------------------
  396                                                                                                         27        3,739
------------------------------------------------------------------------------------------------------------------------------
  555     COWETA COUNTY BORDER, SOUTH             AUBURN-OPELIKA, AL                                         348       68,423
------------------------------------------------------------------------------------------------------------------------------
  559     BUTTS COUNTY BORDER, SOUTH              MACON, GA                                                  167       10,095
------------------------------------------------------------------------------------------------------------------------------
  561     MACON, GA                               Floridia Border                                           1141      152,616
------------------------------------------------------------------------------------------------------------------------------
  815     Bryan COUNTY BORDER, NORTHWEST          Candler COUNTY BORDER, WEST                                336        9,437
==============================================================================================================================
  102                                                                                                        625      244,359
------------------------------------------------------------------------------------------------------------------------------
  122     Putnam County - Morgan County Border    Terre Haute, IN                                            231       11,644
------------------------------------------------------------------------------------------------------------------------------
  134                                                                                                        453      112,881
------------------------------------------------------------------------------------------------------------------------------
  149     HARRISON COUNTY BORDER, EAST            WASHINGTON COUNTY BORDER, WEST                            1256       63,446
------------------------------------------------------------------------------------------------------------------------------
  228                                                                                                         77       20,849
------------------------------------------------------------------------------------------------------------------------------
  274     TERRE HAUTE, IN                         KNOX COUNTY BORDER, NORTH                                  221       15,324
------------------------------------------------------------------------------------------------------------------------------
  289     SULLIVAN COUNTY BORDER, SOUTH           I-64 INTERSECTION, GIBSON COUNTY                           259       11,329
------------------------------------------------------------------------------------------------------------------------------
  339                                                                                                         77       24,777
------------------------------------------------------------------------------------------------------------------------------
  355                                                                                                         77        9,791
------------------------------------------------------------------------------------------------------------------------------
  366                                                                                                         77        1,994
------------------------------------------------------------------------------------------------------------------------------
  369                                                                                                         77       11,992
------------------------------------------------------------------------------------------------------------------------------
  824     CRAWFORDVILLE, IN                       DANVILLE, IL                                               310       14,856
==============================================================================================================================
   86                                                                                                        285       80,502
------------------------------------------------------------------------------------------------------------------------------
  574     EVANSVILLE, IN-KY                       Western Kentucky Pkwy INTERSECTION, HOPKINS COUNTY         217        7,883
==============================================================================================================================
  805     FORT SMITH, AR-OK                       Muskogee COUNTY BORDER, EAST                               273       22,068
==============================================================================================================================
</TABLE>


                                                                     Page 1 of 2
<PAGE>

                               Expansion Territory

<TABLE>
<CAPTION>
-----------------------------------------------------------------------------------------------------------------------
Service     Service                   Nextel         PTNR    PTNR              Service
  Area       Area      Section       Section        Launch   Build               Area
 Number    Category    Number          Name        Quarter   Year                Name               State     Type
=======================================================================================================================
<S>         <C>          <C>      <C>               <C>        <C>  <C>                               <C>     <C>
   90       Option       13       Central Texas     Q101       3    ABILENE                           TX      Urban
-----------------------------------------------------------------------------------------------------------------------
  469       Option       13       Central Texas     Q101       3    I 20                              TX     Roadway
-----------------------------------------------------------------------------------------------------------------------
  609       Option       11        South Texas      Q400       2    LAREDO                            TX      Urban
-----------------------------------------------------------------------------------------------------------------------
  611       Option       11        South Texas      Q400       2    MCALLEN-EDINBURG-MISSION          TX      Urban
-----------------------------------------------------------------------------------------------------------------------
  612       Option       11        South Texas      Q400       2    BROWNSVILLE                       TX      Urban
-----------------------------------------------------------------------------------------------------------------------
  613       Option       11        South Texas      Q400       2    HARLINGEN                         TX      Urban
-----------------------------------------------------------------------------------------------------------------------
  641       Option       11        South Texas      Q400       2    I 35                              TX     Roadway
-----------------------------------------------------------------------------------------------------------------------
  807       Option       11        South Texas      Q400       2    US Hwy 77                         TX     Roadway
-----------------------------------------------------------------------------------------------------------------------
  809       Option       11        South Texas      Q400       2    US Hwy 281                        TX     Roadway
=======================================================================================================================

<CAPTION>
------------------------------------------------------------------------------------------------------------------------------
Service
  Area                                                                                                      Avail      Avail
 Number            Start                                         End                                        SQ_MI     '97 POP
==============================================================================================================================
<S>       <C>                                     <C>                                                        <C>      <C>
   90                                                                                                        507      119,550
------------------------------------------------------------------------------------------------------------------------------
  469     ABILENE, TX                             PALO PINTO COUNTY BORDER, SOUTH                            505       22,126
------------------------------------------------------------------------------------------------------------------------------
  609                                                                                                        389      171,182
------------------------------------------------------------------------------------------------------------------------------
  611                                                                                                        630      472,159
------------------------------------------------------------------------------------------------------------------------------
  612                                                                                                        189      168,130
------------------------------------------------------------------------------------------------------------------------------
  613                                                                                                        203      112,190
------------------------------------------------------------------------------------------------------------------------------
  641     Medina County BORDER, SOUTH             Laredo, TX                                                 804       18,863
------------------------------------------------------------------------------------------------------------------------------
  807     Kleberg COUNTY BORDER, NORTH            HARLINGEN, TX                                              671       19,293
------------------------------------------------------------------------------------------------------------------------------
  809     Jim Wells COUNTY BORDER, SOUTH          MCALLEN-EDINBURG-MISSION, TX                               501        9,545
==============================================================================================================================

                                                                                        Arkansas Total:    4,422    1,017,219
                                                                                         Georgia Total:    5,069      991,259
                                                                                         Indiana Total:    3,740      543,242
                                                                                        Kentucky Total:      502       88,385
                                                                                        Oklahoma Total:      273       22,068
                                                                                           Texas Total:    4,399    1,113,038
                                                                                                          ------    ---------
                                                                                    Optional Territory:   18,405    3,775,211
</TABLE>


                                                                     Page 2 of 2
<PAGE>

                                 SCHEDULE 1.1(b)

                                    Contracts


                                      None
<PAGE>

                                 SCHEDULE 1.1(d)

                                     Leases
<PAGE>

Midwest Territories

<TABLE>
<CAPTION>
---------------------------------------------------------------------------------------------------------------------------
                                                                     ------------------------------------------------------
                                                                                     Nextel Site ID Information
                                                                     ------------------------------------------------------
                      Service           Partner's Service            Project    Project Name      Nextel's          Site
Region #   Section #   Area #               Area Name                 Code      (Site Name)      Market Name       Leased
---------------------------------------------------------------------------------------------------------------------------
   <C>         <C>      <C>    <C>                                   <S>      <C>                 <C>             <C>
   2           4        122    I-70W: Indianapolis-Terre Haute       IN2505   Terra Haute         Mid West        Complete
---------------------------------------------------------------------------------------------------------------------------
   2           4        122    I-70W: Indianapolis-Terre Haute       IN2506   Prarrie City        Mid West        Complete
---------------------------------------------------------------------------------------------------------------------------
   2           4        122    I-70W: Indianapolis-Terre Haute       IN2507   Reelsville          Mid West        Complete
---------------------------------------------------------------------------------------------------------------------------

<CAPTION>
-----------------------------------------------------------------
-----------------------------------------------------------------
                   Nextel Site ID Information
-----------------------------------------------------------------
Project    Project Name             Lease            Lease
 Code      (Site Name)               Rate       Commencement Date
-----------------------------------------------------------------
<S>      <C>                   <C>              <C>
IN2505   Terra Haute           $        600       C or 7/1/99
-----------------------------------------------------------------
IN2506   Prarrie City          $3000 per yr     ComOp* or 7/1/99
-----------------------------------------------------------------
IN2507   Reelsville            $        334       C or 7/1/99
-----------------------------------------------------------------
                                            *Commerical Operation
</TABLE>
<PAGE>

                                     LEASES

Arkansas Territories

<TABLE>
<CAPTION>
------------------------------------------------------------------------------------------------------------
                                                      ------------------------------------------------------
                                                                   Nextel Site ID Information
                                                      ------------------------------------------------------
                      Service  Partner's Service      Project    Project Name      Nextel's          Site
Region #   Section #   Area #     Area Name            Code      (Site Name)      Market Name       Leased
------------------------------------------------------------------------------------------------------------
   <S>        <C>       <C>    <C>                    <S>      <C>                 <C>             <C>
   3          30        182    I-30                   AR8019   Taturn              Blanket         Complete
------------------------------------------------------------------------------------------------------------
   3          30        182    I-30                   AR8023   Huff                Blanket         Complete
------------------------------------------------------------------------------------------------------------
   3          30        182    I-30                   AR8024   Three Lakes         Blanket         Complete
------------------------------------------------------------------------------------------------------------
[ILLEGIBLE LINE]
------------------------------------------------------------------------------------------------------------
   4          30        444    I-40                   AR8010   Jacksonville        Blanket         Complete
------------------------------------------------------------------------------------------------------------
   4          30        444    I-40                   AR8011   Lonoke              Blanket         Complete
------------------------------------------------------------------------------------------------------------
   4          30        444    I-40                   AR8012   Greenwalt           Blanket         Complete
------------------------------------------------------------------------------------------------------------
   4          30        444    I-40                   AR8013   AG Pro Tank         Blanket         Complete
------------------------------------------------------------------------------------------------------------
[ILLEGIBLE LINE]
------------------------------------------------------------------------------------------------------------
   4          30        182    I-30                   AR8032   Cook                Blanket         Complete
------------------------------------------------------------------------------------------------------------

<CAPTION>
-------------------------------------------------------------
-------------------------------------------------------------
               Nextel Site ID Information
-------------------------------------------------------------
Project    Project Name         Lease            Lease
 Code      (Site Name)           Rate       Commencement Date
-------------------------------------------------------------
<S>      <C>                   <C>            <C>
AR8019   Taturn                $ 500.00       C or 10/1/98
-------------------------------------------------------------
AR8023   Huff                  $ 500.00       C or 10/1/98
-------------------------------------------------------------
AR8024   Three Lakes           $ 500.00       C or 10/1/98
-------------------------------------------------------------
[ILLEGIBLE LINE]
-------------------------------------------------------------
AR8010   Jacksonville          $ 500.00       C or 10/1/98
-------------------------------------------------------------
AR8011   Lonoke                $ 500.00       C or 10/1/98
-------------------------------------------------------------
AR8012   Greenwalt             $ 500.00       C or 10/1/98
-------------------------------------------------------------
AR8013   AG Pro Tank           $ 500.00       C or 10/1/98
-------------------------------------------------------------
[ILLEGIBLE LINE]
-------------------------------------------------------------
AR8032   Cook                  $ 500.00       C or 10/1/98
-------------------------------------------------------------
</TABLE>
<PAGE>

Texas Territories

--------------------------------------------------------------------------------
--------------------------------------------------------------------------------
                       Nextel Site ID Information
--------------------------------------------------------------------------------
Project  Project Name    Nextel's       Site        Lease          Lease
 Code    (Site Name)    Market Name    Leased       Rate      Commencement Date
--------------------------------------------------------------------------------
[ILLEGIBLE LINE]
--------------------------------------------------------------------------------
<PAGE>

Georgia Territories

<TABLE>
<CAPTION>
-----------------------------------------------------------------------------------------------------------------------------------
                                                 ----------------------------------------------------------------------------------
                                                                            Nextel Site ID Information
                                                 ----------------------------------------------------------------------------------
                     Service  Partner's Service  Project    Project Name     Nextel's        Site       Lease          Lease
Region #  Section #   Area #     Area Name        Code      (Site Name)     Market Name     Leased      Rate     Commencement Date
-----------------------------------------------------------------------------------------------------------------------------------
   <C>       <C>       <C>    <C>                <S>      <C>                <C>           <C>        <C>             <C>
   3         34        559    I-75 South         GA1047   Forsyth            Southeast     Complete   $  500.00       10/1/94
-----------------------------------------------------------------------------------------------------------------------------------
   3         34        561    I-75 South         GA1048   Bolingbroke        Southeast     Complete   $  300.00       12/1/94
-----------------------------------------------------------------------------------------------------------------------------------
   3         34        561    I-75 South         GA1050   Buckeye Road       Southeast     Complete   $  800.00       8/25/97
-----------------------------------------------------------------------------------------------------------------------------------
   3         34        561    I-75 South         GA1052   Henderson Miller   Southeast     Complete   $  800.00       9/12/97
-----------------------------------------------------------------------------------------------------------------------------------
   3         34        561    I-75 South         GA1053   Unidilla           Southeast     Complete   $  800.00       9/10/97
-----------------------------------------------------------------------------------------------------------------------------------
   3         34        561    I-75 South         GA1054   Vienna             Southeast     Complete   $  800.00        8/2/97
-----------------------------------------------------------------------------------------------------------------------------------
   3         34        561    I-75 South         GA1055   Gurn Creek         Southeast     Complete   $  800.00       7/29/97
-----------------------------------------------------------------------------------------------------------------------------------
   3         34        561    I-75 South         GA1056   Ashburn            Southeast     Complete   $  800.00       11/18/97
-----------------------------------------------------------------------------------------------------------------------------------
   3         34        561    I-75 South         GA1057   Chula              Southeast     Complete   $  800.00       10/18/97
-----------------------------------------------------------------------------------------------------------------------------------
   3         34        561    I-75 South         GA1058   Unionville         Southeast     Complete   $  800.00       10/29/97
-----------------------------------------------------------------------------------------------------------------------------------
   3         34        561    I-75 South         GA1059   Barneyville        Southeast     Complete   $  800.00       11/25/97
-----------------------------------------------------------------------------------------------------------------------------------
   3         34        561    I-75 South         GA1060   Hahira West        Southeast     Complete   $  800.00       10/3/97
-----------------------------------------------------------------------------------------------------------------------------------
   3         34        561    I-75 South         GA1061   Remerton/Phipps    Southeast     Complete   $1,345.00       10/1/94
-----------------------------------------------------------------------------------------------------------------------------------
   3         34        561    I-75 South         GA1062   Lake Park          Southeast     Complete   $  800.00        9/2/97
-----------------------------------------------------------------------------------------------------------------------------------
   3         20        261    I-185              GA1063   Trimble            Southeast     Complete   $  350.00       10/1/94
-----------------------------------------------------------------------------------------------------------------------------------
   3         20        261    I-185              GA1065   Oak Grove          Southeast     Complete   $  265.00       12/1/95
-----------------------------------------------------------------------------------------------------------------------------------
   3         20        100    Columbus           GA1066   Mountain Hill      Southeast     Complete   $  667.00        5/1/95
-----------------------------------------------------------------------------------------------------------------------------------
   3         20        100    Columbus           GA1067   Fortson            Southeast     Complete   $  250.00       10/1/94
-----------------------------------------------------------------------------------------------------------------------------------
   3         20        555    I-85               GA1068   Dinglewood         Southeast     Complete   $  417.00       12/1/95
-----------------------------------------------------------------------------------------------------------------------------------
   3         20        261    I-185              GA1094   Beech Creek        Southeast     Complete   $  333.00        1/1/95
-----------------------------------------------------------------------------------------------------------------------------------
   3         20        145    Albany             GA1095   Hopewell           Southeast     Complete   $  500.00       12/1/95
-----------------------------------------------------------------------------------------------------------------------------------
   3         34        561    I-75 South         GA1112   Adel Sumner        Southeast     Complete   $  800.00       9/20/97
-----------------------------------------------------------------------------------------------------------------------------------
   3         34        561    I-75 South         GA1113   Arabi              Southeast     Complete   $  800.00       8/14/97
-----------------------------------------------------------------------------------------------------------------------------------
   3         34        561    I-75 South         GA1114   Macon East         Southeast     Complete   $1,500.00        8/1/97
-----------------------------------------------------------------------------------------------------------------------------------
   3         34        561    I-75 South         GA1115   Smarr              Southeast     Complete   $  250.00       11/1/94
-----------------------------------------------------------------------------------------------------------------------------------
   3         34        561    I-75 South         GA1116   Johnstonville      Southeast     Complete   $  167.00       12/1/94
-----------------------------------------------------------------------------------------------------------------------------------
   3         34        561    I-75 South         GA1170   Hutchinson St.     Southeast     Complete   $  420.00        6/1/98
-----------------------------------------------------------------------------------------------------------------------------------
   3         34        561    I-75 South         GA1232   Byron              Southeast     Complete   $1,500.00       12/21/97
-----------------------------------------------------------------------------------------------------------------------------------
   3         34        561    I-75 South         GA1239   Payne              Southeast     Complete   $1,500.00       11/1/97
-----------------------------------------------------------------------------------------------------------------------------------
   3         34         89    Macon              GA1266   Skipperton         Southeast     Complete   $1,500.00       11/1/97
-----------------------------------------------------------------------------------------------------------------------------------
   3         34         89    Macon              GA1687   Bloomfield         Southeast     Complete   $  450.00       4/20/98
-----------------------------------------------------------------------------------------------------------------------------------
   3         34        110    Warner Robbins     GA1690   Farion             Southeast     Complete   $  500.00        4/3/98
-----------------------------------------------------------------------------------------------------------------------------------
   3         34         89    Macon              GA1691   Warner             Southeast     Complete   $  500.00       4/27/98
-----------------------------------------------------------------------------------------------------------------------------------
   3         34         89    Macon              GA1698   Dry Branch         Southeast     Complete   $1,200.00        9/1/98
-----------------------------------------------------------------------------------------------------------------------------------
   3         34         89    Macon              GA1700   Strip Mines        Southeast     Complete   $  500.00       4/27/98
-----------------------------------------------------------------------------------------------------------------------------------
   3         20        555    I-85               GA1701   St. Louis          Southeast     Complete   $  300.00       4/13/98
-----------------------------------------------------------------------------------------------------------------------------------
   3         34        561    I-75 South         GA1702   Bliss              Southeast     Complete   $  500.00        5/4/98
-----------------------------------------------------------------------------------------------------------------------------------
   3         33         89    Macon              GA1704   Rutland            Southeast     Complete   $  450.00        4/3/98
-----------------------------------------------------------------------------------------------------------------------------------
   3         34        561    I-75 South         GA1741   FortValley         Southeast     Complete   $  500.00        9/1/98
-----------------------------------------------------------------------------------------------------------------------------------
</TABLE>
<PAGE>

Mid South Territories

<TABLE>
<CAPTION>
-----------------------------------------------------------------------------------------------------------------------------------
                                                  ---------------------------------------------------------------------------------
                                                                                       Nextel Site ID Information
                                                  ---------------------------------------------------------------------------------
                      Service  Partner's Service  Project    Project Name      Nextel's      Site        Lease         Lease
Region #   Section #   Area #     Area Name        Code      (Site Name)      Market Name   Leased       Rate     Commencement Date
-----------------------------------------------------------------------------------------------------------------------------------
   <C>         <C>      <C>    <C>                <S>      <C>                 <C>         <C>          <C>        <C>
   2           3        102    Evansville         KY5150   Evansville - Hahn   Blanket     Complete     $500.00    C or 8/19/99*
-----------------------------------------------------------------------------------------------------------------------------------
   2           3        102    Evansville         KY5151   Hout                Blanket     Complete     $400.00       5/1/99
-----------------------------------------------------------------------------------------------------------------------------------
   2           3        102    Evansville         KY5152   Hardaway            Blanket     Complete     $850.00       5/17/99
-----------------------------------------------------------------------------------------------------------------------------------
                                                                                                                  *copy at NS
</TABLE>
<PAGE>

Midwest Territories

<TABLE>
<CAPTION>
---------------------------------------------------------------------------------------------------------------------------
                                                                     ------------------------------------------------------
                                                                                     Nextel Site ID Information
                                                                     ------------------------------------------------------
                      Service           Partner's Service            Project    Project Name      Nextel's          Site
Region #   Section #   Area #               Area Name                 Code      (Site Name)      Market Name       Leased
---------------------------------------------------------------------------------------------------------------------------
   <C>         <C>      <C>    <C>                                   <S>      <C>                 <C>             <C>
   2           4        122    I-70W: Indianapolis-Terre Haute       IN2505   Terra Haute         Mid West        Complete
---------------------------------------------------------------------------------------------------------------------------
   2           4        122    I-70W: Indianapolis-Terre Haute       IN2506   Prarrie City        Mid West        Complete
---------------------------------------------------------------------------------------------------------------------------
   2           4        122    I-70W: Indianapolis-Terre Haute       IN2507   Reelsville          Mid West        Complete
---------------------------------------------------------------------------------------------------------------------------

<CAPTION>
-----------------------------------------------------------------
-----------------------------------------------------------------
                   Nextel Site ID Information
-----------------------------------------------------------------
Project    Project Name             Lease            Lease
 Code      (Site Name)               Rate       Commencement Date
-----------------------------------------------------------------
<S>      <C>                   <C>              <C>
IN2505   Terra Haute           $        600       C or 7/1/99
-----------------------------------------------------------------
IN2506   Prarrie City          $3000 per yr     ComOp* or 7/1/99
-----------------------------------------------------------------
IN2507   Reelsville            $        334       C or 7/1/99
-----------------------------------------------------------------
                                            *Commerical Operation
</TABLE>
<PAGE>

                                  SCHEDULE 2.1

                              Disclosed Liabilities

                                      None
<PAGE>

                                  SCHEDULE 5.2

                               True-Up Procedures

                Post Closing Adjustments to Closing Date Payment

1. Post Closing Adjustments. On or before the 60th day after the date of this
Agreement, NWIP and the Company will make adjustments to the Closing Date
Payment according to the procedures set forth on this Schedule 5.2.

2. Adjustments Related to Tangible Assets.

      2.1 For purposes of the adjustments to be made in accordance with this
Schedule 5.2 only, NWIP and the Company agree that the portion of the Closing
Date Payment attributable to certain tangible assets transferred to the Company
on the date hereof and to be inventoried by the Company is $3,570,176 (the
"Tangible Asset Purchase Price").

      2.2 After the date of this Agreement, the Company will conduct a physical
inventory of:

      2.2(a) tangible assets of the type identified on Schedule 5.2A to the
Asset and Stock Transfer and Reimbursement Agreement, by and between the Company
and NWIP, dated as of January 29, 1999, located or installed in or at all cell
sites in the Expansion Territory; and

      2.2(b) subscriber equipment, accessories and EBTS located or stored in any
sales offices in the Expansion Territory (the assets in clauses A and B,
collectively, the "Tangible Assets").

As part of the inventory process, the Company will count only the Tangible
Assets that were transferred to the Company by NWIP as part of this Agreement
and will exclude any Tangible Assets purchased or acquired by the Company after
the date of this Agreement. The Company will notify NWIP of the time schedule
for the physical inventory, and NWIP may, at its election and its expense.
observe all or any part of the physical inventory.

      2.3 The Company and NWIP acknowledge and agree that Nextel is currently
undertaking a similar inventory of its fixed assets and is utilizing a fixed
asset tracking system that, among other things, identifies certain types or
categories of fixed assets and assigns a value to each such asset. To assist the
Company in its inventory, the parties created Schedule 5.2D, attached to the
Asset and Stock Transfer and Reimbursement Agreement, by and between the Company
and NWIP, dated as of January 29, 1999. Schedule 5.2D utilizes the fixed asset
tracking methodologies currently used by Nextel to describe the categories or
types of Tangible Assets to be inventoried and the value to be ascribed to each
inventoried item. The Company and NWIP agree that the Tangible Assets to be
inventoried by the Company and the values to be ascribed to such assets will, to
the greatest extent possible, conform to the tracking and valuation methodology
currently employed by Nextel as set forth on Schedule 5.2D.

      2.4 On or before the 60th day after the date of this Agreement, the
Company shall submit to NWIP in writing the results of the Company's inventory
of the Tangible Assets. The
<PAGE>

results shall include, based on the methodology set forth in section 2.3 above,
a description of the Tangible Assets found, the quantities of each, the value
ascribed to each and a total dollar value for all of the inventoried Tangible
Assets (the "Tangible Assets Inventory Value").

3. Adjustments Related to Capitalized Interest.

      3.1 The parties acknowledge that as of the date hereof: (1) NWIP will
transfer to the Company certain cell sites in various stages of development; (2)
that Nextel assigns capitalized interest charges to such sites pursuant to a
formula based on milestones in the site's development, and (3) that the
capitalized interest charges related to the transferred sites have been
reimbursed by the Company to NWIP (the "Reimbursed Capitalized Interest
Charges"). For purposes of the adjustments to be made in accordance with this
Schedule 5.2 only, the parties acknowledge and agree that the following sites
have achieved at Closing the development milestones indicated below and that the
Company has reimbursed NWIP for the capitalized interest charges set forth next
to each listed site:

<TABLE>
<CAPTION>
----------------------------------------------------------------------------------------------------
          Milestone                          Capitalized            Number        Total Capitalized
       Achieved as of                     Interest Charged            of         Interest Reimbursed
           Closing                       for that Milestone         Sites           by Company
----------------------------------------------------------------------------------------------------
<S>                                                  <C>              <C>                   <C>
Designed and/or Leased                                 2400           46                    110,400
----------------------------------------------------------------------------------------------------
Zoned and/or Building Permit                           9600           11                    105,600
Issued and/or Construction Started
----------------------------------------------------------------------------------------------------
Construction Complete                                14,400            0                        -0-
----------------------------------------------------------------------------------------------------
On-Air                                               16,000           24                    384.000
----------------------------------------------------------------------------------------------------
Totals                                                                81                    600,000
----------------------------------------------------------------------------------------------------
</TABLE>

      3.2 After the date hereof, the Company will perform an inspection of each
of the sites transferred to the Company hereunder and of the records relating to
that site to verify the development milestone attained by each site as of the
date hereof. Based on this inspection, the Company will prepare a written chart
in substantially the same format as shown above, which shall list for each
inspected site the actual development milestone achieved as of the Closing.
Based on the actual milestones achieved, the Company will calculate the total
capitalized interest associated with the actual milestones achieved (the "Actual
Capitalized Interest Charges"). On or before the 60th day after the date of this
Agreement, the Company shall submit to NWIP in writing the results of the
Company's inspection of the transferred cell sites.

4. Adjustments Related to Operating Expenses.

      4.1 NWIP and the Company will adjust the amounts paid by the Company at
Closing to reflect revenues related to the transferred Assets generated prior to
Closing and which were not credited to the Company at closing and operating
expenses accrued by NWIP and reimbursed by Company at Closing but that are
actually paid by Company after Closing. An example is accounts payable accrued
by NWIP and reimbursed to NWIP by the Company at Closing, but subsequently paid
by the Company to the vendor or other third party after Closing.

      4.2 NWIP will receive credit for operating expenses related to the
transferred Assets


                                      -2-
<PAGE>

that it incurred prior to transfer of the Assets and which were not reimbursed
by the Company at Closing. The parties will make all other similar adjustments
and pro-rations of operating expenses as necessary and appropriate.

5. Calculation and Payment of Adjustments.

      5.1 Within 60 days after the date of this Agreement, the Company shall
submit to NWIP the written results of its physical inventory as described in
section 2 above, the written results of its site inspections and review of site
records as described in section 3 above and its determination of the adjustments
to revenue, operating expenses and current assets and current liabilities as
described in section 4 above together with any supporting documentation for all
such information as NWIP may reasonably request. In addition, the Company will
calculate the following: (1) the difference, if any, between the Tangible Asset
Purchase Price and the Tangible Asset Inventory Value (the "Tangible Asset
Adjustment"); (2) the difference, if any, between the Reimbursed Capitalized
Interest Charges and the Actual Capitalized Interest Charges (the "Capitalized
Interest Adjustment"); and (3) the net amount due to either party as a result of
the adjustment, credits and other pro-rations to be made as described in section
4 (the "Operating Expense Adjustment"). The Company will add the Tangible Asset
Adjustment, the Capitalized Interest Adjustment, and the Operating Expense
Adjustment in order to calculate a net adjustment (the "Net Adjustment").

      5.2 If the Net Adjustment is less than two percent (2%) of the Closing
Date Payment, neither party will be obligated to pay to the other party the
amount of the Net Adjustment.

      5.3 If the Net Adjustment is two percent (2%) or greater than the Closing
Date Payment, the party that owes the Net Adjustment shall pay the Net
Adjustment amount to the other party in cash within thirty days after the
Company submits to NWIP the written information and calculations detailed in
section 5.1 above.

      5.4 NWIP will have thirty (30) days after receipt from the Company of the
information set forth in section 5.1 of this Schedule 5.2 to dispute the
information supplied by the Company. If NWIP does not raise any dispute within
such time period, the Company's calculation of the Net Adjustment will be deemed
accurate. If NWIP timely raises any such dispute, the Net Adjustment amount as
calculated by the Company shall nevertheless be paid by the appropriate party
within the time frame set forth in section 5.3; provided, however, the parties
will resolve such dispute in accordance with Article 12 of the JV Agreement.
Promptly upon resolution of any dispute, the parties shall make any and all
adjustments to the amount paid by either party consistent with the dispute
resolution.


                                      -3-