Exhibit 4.16



 Exhibit 4.16 
 SBA COMMUNICATIONS CORPORATION 
 TO 
  
  
 Form of Subordinated Indenture 
 Dated as of
                    , 2009 







 Table of Contents 
  

					
	 	  	 	  	Page
	 ARTICLE One
	  	 Definitions and Other Provisions of General Application
	  	1
	 Section 101
	  	 Definitions
	  	1
	 Section 102
	  	 Compliance Certificates and Opinions
	  	11
	 Section 103
	  	 Form of Documents Delivered to Trustee
	  	11
	 Section 104
	  	 Acts of Holders; Record Dates
	  	11
	 Section 105
	  	 Notices, Etc., to Trustee and Company
	  	13
	 Section 106
	  	 Notice to Holders; Waiver
	  	13
	 Section 107
	  	 Conflict with Trust Indenture Act
	  	14
	 Section 108
	  	 Effect of Headings and Table of Contents
	  	14
	 Section 109
	  	 Successors and Assigns
	  	14
	 Section 110
	  	 Separability Clause
	  	14
	 Section 111
	  	 Benefits of Indenture
	  	14
	 Section 112
	  	 Governing Law
	  	14
	 Section 113
	  	 Legal Holidays
	  	14
			
	 ARTICLE Two
	  	 Security Forms
	  	14
	 Section 201
	  	 Forms Generally
	  	14
	 Section 202
	  	 Form of Face of Security
	  	15
	 Section 203
	  	 Form of Reverse of Security
	  	16
	 Section 204
	  	 Form of Legend for Global Securities
	  	20
	 Section 205
	  	 Form of Trustee’s Certificate of Authentication
	  	20
			
	 ARTICLE Three
	  	 The Securities
	  	20
	 Section 301
	  	 Amount Unlimited; Issuable in Series
	  	20
	 Section 302
	  	 Denominations
	  	22
	 Section 303
	  	 Execution, Authentication, Delivery and Dating
	  	23
	 Section 304
	  	 Temporary Securities
	  	24
	 Section 305
	  	 Registration, Registration of Transfer and Exchange
	  	24
	 Section 306
	  	 Mutilated, Destroyed, Lost and Stolen Securities
	  	26
	 Section 307
	  	 Payment of Interest; Interest Rights Preserved
	  	26
	 Section 308
	  	 Persons Deemed Owners
	  	27
	 Section 309
	  	 Cancellation
	  	27
	 Section 310
	  	 Computation of Interest
	  	28
			
	 ARTICLE Four
	  	 Satisfaction and Discharge
	  	28
	 Section 401
	  	 Satisfaction and Discharge of Indenture
	  	28
	 Section 402
	  	 Application of Trust Money
	  	29
			
	 ARTICLE Five
	  	 Remedies
	  	29
	 Section 501
	  	 Events of Default
	  	29
	 Section 502
	  	 Acceleration of Maturity; Rescission and Annulment
	  	30
	 Section 503
	  	 Collection of Indebtedness and Suits for Enforcement by Trustee
	  	31
	 Section 504
	  	 Trustee May File Proofs of Claim
	  	32

  

 i 








 Table of Contents 
 (continued) 
  

					
	 	  	 	  	Page
	 Section 505
	  	 Trustee May Enforce Claims Without Possession of Securities
	  	32
	 Section 506
	  	 Application of Money Collected
	  	32
	 Section 507
	  	 Limitation on Suits
	  	32
	 Section 508
	  	 Unconditional Right of Holders to Receive Principal, Premium and Interest
	  	33
	 Section 509
	  	 Restoration of Rights and Remedies
	  	33
	 Section 510
	  	 Rights and Remedies Cumulative
	  	33
	 Section 511
	  	 Delay or Omission Not Waiver
	  	34
	 Section 512
	  	 Control by Holders
	  	34
	 Section 513
	  	 Waiver of Past Defaults
	  	34
	 Section 514
	  	 Undertaking for Costs
	  	34
	 Section 515
	  	 Waiver of Usury, Stay or Extension Laws
	  	34
			
	 ARTICLE Six
	  	 The Trustee
	  	35
	 Section 601
	  	 Certain Duties and Responsibilities
	  	35
	 Section 602
	  	 Notice of Defaults
	  	35
	 Section 603
	  	 Certain Rights of Trustee
	  	35
	 Section 604
	  	 Not Responsible for Recitals or Issuance of Securities
	  	36
	 Section 605
	  	 May Hold Securities
	  	36
	 Section 606
	  	 Money Held in Trust
	  	36
	 Section 607
	  	 Compensation and Reimbursement
	  	36
	 Section 608
	  	 Conflicting Interests
	  	37
	 Section 609
	  	 Corporate Trustee Required; Eligibility
	  	37
	 Section 610
	  	 Resignation and Removal; Appointment of Successor
	  	37
	 Section 611
	  	 Acceptance of Appointment by Successor
	  	39
	 Section 612
	  	 Merger, Conversion, Consolidation or Succession to Business
	  	39
	 Section 613
	  	 Preferential Collection of Claims Against Company
	  	40
	 Section 614
	  	 Appointment of Authenticating Agent
	  	40
			
	 ARTICLE Seven
	  	 Holders’ Lists and Reports by Trustee and Company
	  	42
	 Section 701
	  	 Company to Furnish Trustee Names and Addresses of Holders
	  	42
	 Section 702
	  	 Preservation of Information; Communications to Holders
	  	42
	 Section 703
	  	 Reports by Trustee
	  	43
	 Section 704
	  	 Reports by Company
	  	43
			
	 ARTICLE Eight
	  	 Consolidation, Merger, Conveyance, Transfer or Lease
	  	43
	 Section 801
	  	 Company May Consolidate, Etc., Only on Certain Terms
	  	43
	 Section 802
	  	 Successor Substituted
	  	44
			
	 ARTICLE Nine
	  	 Supplemental Indentures
	  	44
	 Section 901
	  	 Supplemental Indentures Without Consent of Holders
	  	44
	 Section 902
	  	 Supplemental Indentures With Consent of Holders
	  	45
	 Section 903
	  	 Execution of Supplemental Indentures
	  	46

  

 ii 








 Table of Contents 
 (continued) 
  

					
	  	  	 	  	Page
	 Section 904
	  	 Effect of Supplemental Indentures
	  	46
	 Section 905
	  	 Conformity with Trust Indenture Act
	  	46
	 Section 906
	  	 Reference in Securities to Supplemental Indentures
	  	46
			
	 ARTICLE Ten
	  	 Covenants
	  	47
	 Section 1001
	  	 Payment of Principal, Premium and Interest
	  	47
	 Section 1002
	  	 Maintenance of Office or Agency
	  	47
	 Section 1003
	  	 Money for Securities Payments to Be Held in Trust
	  	47
	 Section 1004
	  	 Statement by Officers as to Default
	  	48
	 Section 1005
	  	 Existence
	  	48
	 Section 1006
	  	 Maintenance of Properties
	  	48
	 Section 1007
	  	 Payment of Taxes and Other Claims
	  	49
	 Section 1008
	  	 Maintenance of Insurance
	  	49
	 Section 1009
	  	 Waiver of Certain Covenants
	  	49
			
	 ARTICLE Eleven
	  	 Redemption of Securities
	  	49
	 Section 1101
	  	 Applicability of Article
	  	49
	 Section 1102
	  	 Election to Redeem; Notice to Trustee
	  	50
	 Section 1103
	  	 Selection by Trustee of Securities to Be Redeemed
	  	50
	 Section 1104
	  	 Notice of Redemption
	  	50
	 Section 1105
	  	 Deposit of Redemption Price
	  	51
	 Section 1106
	  	 Securities Payable on Redemption Date
	  	51
	 Section 1107
	  	 Securities Redeemed in Part
	  	52
			
	 ARTICLE Twelve
	  	 Sinking Funds
	  	52
	 Section 1201
	  	 Applicability of Article
	  	52
	 Section 1202
	  	 Satisfaction of Sinking Fund Payments with Securities
	  	52
	 Section 1203
	  	 Redemption of Securities for Sinking Fund
	  	52
			
	 ARTICLE Thirteen
	  	 Defeasance and Covenant Defeasance
	  	53
	 Section 1301
	  	 Company’s Option to Effect Defeasance or Covenant Defeasance
	  	53
	 Section 1302
	  	 Defeasance and Discharge
	  	53
	 Section 1303
	  	 Covenant Defeasance
	  	53
	 Section 1304
	  	 Conditions to Defeasance or Covenant Defeasance
	  	54
	 Section 1305
	  	 Deposited Money and U.S. Government Obligations to Be Held in Trust; Miscellaneous Provisions
	  	56
	 Section 1306
	  	 Reinstatement
	  	56
			
	 ARTICLE Fourteen
	  	 Subordination of Securities
	  	56
	 Section 1401
	  	 Securities Subordinate to Senior Debt
	  	56
	 Section 1402
	  	 Payment Over of Proceeds Upon Dissolution, Etc.
	  	57
	 Section 1403
	  	 No Payment When Senior Debt in Default
	  	58
	 Section 1404
	  	 Payment Permitted If No Default
	  	59
	 Section 1405
	  	 Subrogation to Rights of Holders of Senior Debt
	  	59

  

 iii 








 Table of Contents 
 (continued) 
  

					
	 	  	 	  	Page
	 Section 1406
	  	 Provisions Solely to Define Relative Rights
	  	59
	 Section 1407
	  	 Trustee to Effectuate Subordination
	  	60
	 Section 1408
	  	 No Waiver of Subordination Provisions
	  	60
	 Section 1409
	  	 Notice to Trustee
	  	60
	 Section 1410
	  	 Reliance on Judicial Order or Certificate of Liquidating Agent
	  	61
	 Section 1411
	  	 Trustee Not Fiduciary for Holders of Senior Debt
	  	61
	 Section 1412
	  	 Rights of Trustee as Holder of Senior Debt; Preservation of Trustee’s Rights
	  	61
	 Section 1413
	  	 Article Applicable to Paying Agents
	  	61
	 Section 1414
	  	 Defeasance of this Article Fourteen
	  	62

  

 iv 








 Certain Sections of this Indenture relating to Sections 310 through 318, inclusive, of the Trust Indenture Act of 1939:

  

			
	 Trust Indenture Act Section
	  	 Indenture Section

	 ss.310(a)(1)
	  	609
	 (a)(2)
	  	609
	 (a)(3)
	  	Not Applicable
	 (a)(4)
	  	Not Applicable
	 (b)
	  	608
	 ss.311(a)
	  	613
	 (b)
	  	13
	 ss.312(a)
	  	701
	 (b)
	  	702
	 (c)
	  	702
	 ss.313(a)
	  	703
	 (b)
	  	703
	 (c)
	  	703
	 (d)
	  	703
	 ss.314(a)
	  	704
	 (a)(4)
	  	101
	 (b)
	  	Not Applicable
	 (c)(1)
	  	102
	 (c)(2)
	  	102
	 (c)(3)
	  	Applicable
	 (d)
	  	Not Applicable
	 (e)
	  	102
	 ss.315(a)
	  	601
	 (b)
	  	602
	 (c)
	  	601
	 (d)
	  	601
	 (e)
	  	514
	 ss.316(a)
	  	101
	 (a)(1)(A)
	  	502
	 (a)(1)(B)
	  	513
	 (a)(2)
	  	Not Applicable
	 (b)
	  	508
	 (c)
	  	104
	 ss.317(a)(1)
	  	503
	 (a)(2)
	  	504
	 (b)
	  	
	 (c)
	  	104
	 ss.317(a)(1)
	  	503
	 (a)(2)
	  	504
	 (b)
	  	1003
	 ss.318(a)
	  	107

  
 NOTE: This reconciliation and tie shall not, for any purpose, be deemed to be part of the Indenture. 
  

 v 








 INDENTURE, dated as of
                            , 2009 between SBA Communications Corporation, a corporation duly
organized and existing under the laws of the State of Florida (herein called the “Company”), having its principal office at 5900 Broken Sound Parkway N.W. Boca Raton, Florida 33487, and
                            , a
                             duly organized and existing under the laws of
                    , as Trustee (herein called the “Trustee”). 
 RECITALS OF THE COMPANY 
 The Company has duly authorized the execution and
delivery of this Indenture to provide for the issuance from time to time of notes or other evidences of indebtedness (herein called the “Securities”), to be issued in one or more series as in this Indenture provided. 
 All things necessary to make this Indenture a valid agreement of the Company, in accordance with its terms, have been done. 
 Now, Therefore, this Indenture Witnesseth: 
 For and in consideration of the premises and the purchase of the Securities by the Holders thereof, it is mutually agreed, for the equal and proportionate benefit of all Holders of the Securities or of series thereof, as follows:

 ARTICLE ONE 
 Definitions and Other
Provisions of General Application 
 Section 101 Definitions. 
 For all purposes of this Indenture, except as otherwise expressly provided or unless the context otherwise requires: 
 (a) the terms defined in this Article have the meanings assigned to them in this Article and include the plural as well as the singular; 
 (b) all other terms used herein which are defined in the Trust Indenture Act, either directly or by reference therein, have the meanings assigned to them
therein; 
 (c) all accounting terms not otherwise defined herein have the meanings assigned to them in accordance with generally accepted
accounting principles, and, except as otherwise herein expressly provided, the term “generally accepted accounting principles” with respect to any computation required or permitted hereunder shall mean such accounting principles as are
generally accepted at the Issue Date; 
 (d) unless otherwise specifically set forth herein, all calculations or determinations of a Person
shall be performed or made on a consolidated basis in accordance with generally accepted accounting principles; 
 (e) unless the context
otherwise requires, any reference to an “Article” or a “Section” refers to an Article or a Section, as the case may be, of this Indenture; and 
  

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 (f) the words “herein”, “hereof” and “hereunder” and other words of similar
import refer to this Indenture as a whole and not to any particular Article, Section or other subdivision. 
 Certain terms, used principally
in Article 14, are defined in that Article. 
 “Act”, when used with respect to any Holder, has the meaning specified in
Section 104. 
 “Affiliate” of any specified Person means any other Person directly or indirectly controlling or controlled by
or under direct or indirect common control with such specified Person. For the purposes of this definition, “control” when used with respect to any specified Person means the power to direct the management and policies of such Person,
directly or indirectly, whether through the ownership of voting securities, by contract or otherwise; and the terms “controlling” and “controlled” have meanings correlative to the foregoing. 
 “Authenticating Agent” means any Person authorized by the Trustee pursuant to Section 614 to act on behalf of the Trustee to authenticate
Securities of one or more series. 
 “Bankruptcy Code” means Title 11, United States Bankruptcy Code of 1978, as amended, or any
similar United States federal or state law relating to bankruptcy, insolvency, receivership, winding-up, liquidation, reorganization or relief of debtors or any amendment to, succession to or change in any such law. 
 “Blockage Period” has the meaning specified in Section 1403. 
 “Board of Directors” means either the board of directors of the Company or any duly authorized committee of that board. 
 “Board Resolution” means a copy of a resolution certified by the Secretary or an Assistant Secretary of the Company to have been duly adopted by the Board of Directors and to be in full force and effect on
the date of such certification, and delivered to the Trustee. 
 “Business Day”, when used with respect to any Place of Payment,
means each Monday, Tuesday, Wednesday, Thursday and Friday which is not a day on which banking institutions in that Place of Payment are authorized or obligated by law or executive order to close. 
 “Capital Lease Obligation” means, at any time any determination thereof is to be made, the amount of the liability in respect of a capital lease
that would at such time be required to be capitalized on the balance sheet in accordance with GAAP. 
 “Capital Stock” means
(i) in the case of a corporation, capital stock, (ii) in the case of any association or business entity, any and all shares, interests, participations, rights or other equivalents (however designated) or capital stock and (iii) in the
case of a partnership or limited liability company, partnership or membership interests (whether general or limited) and any other interest or participation that confers on a Person the right to receive a share of the profits and losses of, or
distributions of assets of, such partnership. 
  

 2 








 “Cash Equivalents” means (i) United States dollars, (ii) securities issued or
directly and fully guaranteed or insured by the United States government or any agency or instrumentality thereof having maturities of less than one year from the date of acquisition, (iii) certificates of deposit and eurodollar time deposits
with maturities of less than one year from the date of acquisition, bankers’ acceptances with maturities of less than one year and overnight bank deposits, in each case with any lender party to the Credit Agreement or with any domestic
commercial bank having capital and surplus in excess of $500.0 million and a Thompson Bank Watch Rating of “B” or better, (iv) repurchase obligations with a term of not more than seven days for underlying securities of the types
described in clauses (ii) and (iii) entered into with any financial institution meeting the qualifications specified in clause (iii) above, (v) commercial paper having the highest rating obtainable from Moody’s Investors
Service, Inc. or Standard & Poor’s Ratings Group, and in each case maturing within twelve months after the date of acquisition, and (vi) money market funds at least 95% of the assets of which constitute Cash Equivalents of the
kinds described in clauses (i)-(v) of this definition. 
 “Change of Control” means the occurrence of any of the following:

  

	 	(i)	the sale, lease, transfer, conveyance or other disposition (other than by way of merger or consolidation) in one or a series of related transactions, of all or substantially all of
the assets of the Company and its Restricted Subsidiaries, taken as a whole to any “person” (as such term is used in Section 13(d)(3) of the Exchange Act); 

  

	 	(ii)	the adoption of a plan relating to the liquidation or dissolution of the Company; 

  

	 	(iii)	the acquisition, directly or indirectly, by any Person or group (as such term is used in Section 13(d)(3) of the Exchange Act) of 50% or more of the voting power of the voting
stock of the Company by way of merger or consolidation or otherwise; or 

  

	 	(iv)	the Continuing Directors cease for any reason to constitute a majority of the directors of the Company then in office. 

 For purposes of this definition, any transfer of an Equity Interest of an entity that was formed for the purpose of acquiring voting stock of the Company
shall be deemed to be a transfer of such portion of such voting stock as corresponds to the portion of the equity of such entity that has been so transferred. 
 “Commission” means the Securities and Exchange Commission, from time to time constituted, created under the Exchange Act, or, if at any time after the execution of this instrument such Commission is not
existing and performing the duties now assigned to it under the Trust Indenture Act, then the body performing such duties at such time. 
 “Common Stock” of any Person means Capital Stock of such Person that does not rank prior, as to the payment of dividends or as to the distribution of assets upon any voluntary or involuntary liquidation, dissolution or winding up
of such Person, to shares of Capital Stock of any other class of such Person. 
 “Company” means the Person named as the
“Company” in the first paragraph of this instrument until a successor Person shall have become such pursuant to the applicable provisions of this Indenture, and thereafter “Company” shall mean such successor Person. 

 

 3 








 “Company Request” or “Company Order” means a written request or order signed in the
name of the Company by its Chairman of the Board, its Chief Executive Officer, its Chief Operating Officer, its Chief Financial Officer, its President, and, without duplication, by its Treasurer, an Assistant Treasurer, its Secretary or an Assistant
Secretary, and delivered to the Trustee. 
 “Continuing Directors” means, as of any date of determination, any member of the Board
of Directors who (i) was a member of such Board of Directors on the Issue Date, or (ii) was nominated for election or elected to such Board of Directors with the approval of a majority of the Continuing Directors who were members of such
Board at the time of such nomination or election. 
 “Corporate Trust Office” means the principal office of the Trustee in
                                        
at which at any particular time its corporate trust business shall be administered. 
 “Corporation” means a corporation,
association, company, joint-stock company or business trust. 
 “Covenant Defeasance” has the meaning specified in
Section 1303. 
 “Default” means any event that is, or after the giving of notice or the passage of time or both would be, an
Event of Default. 
 “Defaulted Interest” has the meaning specified in Section 307. 
 “Defeasance” has the meaning specified in Section 1302. 
 “Depositary” means, with respect to Securities of any series issuable in whole or in part in the form of one or more Global Securities, a clearing agency registered under the Exchange Act that is designated
to act as Depositary for such Securities as contemplated by Section 301. 
 “Disqualified Stock” means any Capital Stock that,
by its terms (or by the terms of any security into which it is convertible or for which it is exchangeable), or upon the happening of any event, matures or is mandatorily redeemable, pursuant to a sinking fund obligation or otherwise, or is
redeemable at the option of the holder thereof (other than upon a Change of Control of the Company in circumstances where the holders of the Securities would have similar rights), in whole or in part on or prior to one year after the Stated Maturity
of the Securities. 
 “Equity Interests” means Capital Stock and all warrants, options or other rights to acquire Capital Stock
(including any Indebtedness or Disqualified Stock that is convertible into, or exchangeable for, Capital Stock). 
 “Event of
Default” has the meaning specified in Section 501. 
 “Exchange Act” means the Securities Exchange Act of 1934 and any
statute successor thereto, in each case as amended from time to time. 
  

 4 








 “Expiration Date” has the meaning specified in Section 104. 
 “GAAP” means generally accepted accounting principles set forth in the opinions and pronouncements of the Accounting Principles Board of the
American Institute of Certified Public Accountants and statements and pronouncements of the Financial Accounting Standards Board, or in such other statements by such other entity as have been approved by a significant segment of the accounting
profession, which are in effect on the Issue Date. 
 “Global Security” means a Security that evidences all or part of the
Securities of any series and bears the legend set forth in Section 204 (or such legend as may be specified as contemplated by Section 301 for such Securities). 
 “Guarantee” means a guarantee (other than by endorsement of negotiable instruments for collection or deposit in the ordinary course of business), direct or indirect, in any manner (including, without
limitation, by way of a pledge of assets or through letters of credit or reimbursement agreements in respect thereof), of all or any part of any Indebtedness. 
 “Hedging Obligations” means, with respect to any Person, the Obligations of such Person under (i) interest rate swap agreements, interest rate cap agreements and interest rate collar agreements, and
(ii) other agreements or arrangements designed to protect such Person against fluctuations in interest rates or currency exchange rates. 
 “Holder” means a Person in whose name a Security is registered in the Security Register. 
 “Immediate Family
Member” means, with respect to any individual, such individual’s spouse (past or current), descendants (natural or adoptive, of the whole or half blood) of the parents of such individual, such individual’s grandparents and parents
(natural or adoptive), and the grandparents, parents and descendants of parents (natural or adoptive, of the whole or half blood) of such individual’s spouse (past or current). 
 “Incur” means, with respect to any obligation of any Person, to create, issue, incur, assume or directly or indirectly guarantee or in any other
manner become directly or indirectly liable for any Indebtedness (and “incurrence”, “incurred”, “incurable” and “incurring” shall have meanings correlative to the foregoing). 
 “Indebtedness” means, with respect to any Person, whether or not contingent, (i) all indebtedness of such Person for borrowed money or for
the deferred purchase price of property or services (other than current trade liabilities incurred in the ordinary course of business and payable in accordance with customary practices) or which is evidenced by a note, bond, debenture or similar
instrument, (ii) all Capital Lease Obligations of such Person, (iii) all obligations of such Person in respect of letters of credit or bankers’ acceptances issued or created for the account of such Person, (iv) all Hedging
Obligations of such Person, (v) all liabilities secured by any Lien on any property owned by such Person even if such Person has not assumed or otherwise become liable for the payment thereof to the extent of the value of the property subject
to such Lien, and (vi) to the extent not otherwise included, any guarantee by such person of any other Person’s indebtedness or other obligations described in clauses (i) through (v) above. 
 “Indenture” means this instrument as originally executed and as it may from time to time be supplemented or amended by one or more indentures
supplemental hereto entered into 

  

 5 








 
pursuant to the applicable provisions hereof, including, for all purposes of this instrument and any such supplemental indenture, the provisions of the Trust
Indenture Act that are deemed to be a part of and govern this instrument and any such supplemental indenture, respectively. The term “Indenture” shall also include the terms of particular series of Securities established as contemplated by
Section 301. 
 “Interest”, when used with respect to an Original Issue Discount Security which by its terms bears interest
only after Maturity, means interest payable after Maturity. 
 “Interest Payment Date”, when used with respect to any Security,
means the Stated Maturity of an installment of interest on such Security. 
 “Investment Company Act” means the Investment Company
Act of 1940 and any statute successor thereto, in each case as amended from time to time. 
 “Issue Date” means the date of initial
issuance of the Securities pursuant to this Indenture. 
 “Lien” means, with respect to any asset, any mortgage, lien, pledge,
charge, security interest or encumbrance of any kind in respect of such asset, whether or not filed, recorded or otherwise perfected under applicable law (including any conditional sale or other title retention agreement, any lease in the nature
thereof, any option or other agreement to sell or give a security interest in any asset and any filing of, or agreement to give, any financing statement under the “Uniform Commercial Code” (or equivalent statutes) of any jurisdiction).

 “Maturity”, when used with respect to any Security, means the date on which the principal of such Security or an installment of
principal becomes due and payable as therein or herein provided, whether at the Stated Maturity or by declaration of acceleration, call for redemption or otherwise. 
 “Notice of Default” means a written notice of the kind specified in Section 501(d). 
 “Officer” means, with respect to any Person, the Chairman of the Board, the Chief Executive Officer, the President, the Chief Operating Officer, the Chief Financial Officer, the Treasurer, any Assistant Treasurer, the Controller,
the Secretary or any Vice-President of such Person. 
 “Officers’ Certificate” means a certificate signed by two Officers or by
an Officer and either an Assistant Treasurer or an Assistant Secretary of the Company. 
 “Opinion of Counsel” means an opinion from
legal counsel who is reasonably acceptable to the Trustee. The counsel may be an employee of or counsel to the Company, any Subsidiary of the Company or the Trustee. 
 “Original Issue Discount Security” means any Security which provides for an amount less than the principal amount thereof to be due and payable upon a declaration of acceleration of the Maturity thereof
pursuant to Section 502. 
 “Outstanding”, when used with respect to Securities, means, as of the date of determination, all
Securities theretofore authenticated and delivered under this Indenture, 

  

 6 








 
except: 
  

	 	(i)	Securities theretofore cancelled by the Trustee or delivered to the Trustee for cancellation; 

  

	 	(ii)	Securities for whose payment or redemption money in the necessary amount has been theretofore deposited with the Trustee or any Paying Agent (other than the Company) in trust or set
aside and segregated in trust by the Company (if the Company shall act as its own Paying Agent) for the Holders of such Securities; provided that, if such Securities are to be redeemed, notice of such redemption has been duly given pursuant to this
Indenture or provision therefor satisfactory to the Trustee has been made; 

  

	 	(iii)	Securities as to which Defeasance has been effected pursuant to Section 1302; and 

  


	 	(iv)	Securities which have been paid pursuant to Section 306 or in exchange for or in lieu of which other Securities have been authenticated and delivered pursuant to this
Indenture, other than any such Securities in respect of which there shall have been presented to the Trustee proof satisfactory to it that such Securities are held by a bona fide purchaser in whose hands such Securities are valid obligations of the
Company; 

 provided, however, that in determining whether the Holders of the requisite principal amount of the Outstanding
Securities have given, made or taken any request, demand, authorization, direction, notice, consent, waiver or other action hereunder as of any date, (A) the principal amount of an Original Issue Discount Security which shall be deemed to be
Outstanding shall be the amount of the principal thereof which would be due and payable as of such date upon acceleration of the Maturity thereof to such date pursuant to Section 502, (B) if, as of such date, the principal amount payable
at the Stated Maturity of a Security is not determinable, the principal amount of such Security which shall be deemed to be Outstanding shall be the amount as specified or determined as contemplated by Section 301, (C) the principal amount
of a Security denominated in one or more foreign currencies or currency units which shall be deemed to be Outstanding shall be the U.S. dollar equivalent, determined as of such date in the manner provided as contemplated by Section 301, of the
principal amount of such Security (or, in the case of a Security described in Clause (A) or (B) above, of the amount determined as provided in such Clause), and (D) Securities owned by the Company or any other obligor upon the
Securities or any Affiliate of the Company or of such other obligor shall be disregarded and deemed not to be Outstanding, except that, in determining whether the Trustee shall be protected in relying upon any such request, demand, authorization,
direction, notice, consent, waiver or other action, only Securities which the Trustee knows to be so owned shall be so disregarded. Securities so owned which have been pledged in good faith may be regarded as Outstanding if the pledgee establishes
to the satisfaction of the Trustee the pledgee’s right so to act with respect to such Securities and that the pledgee is not the Company or any other obligor upon the Securities or any Affiliate of the Company or of such other obligor.

 “Paying Agent” means any Person authorized by the Company to pay the principal of or any premium or interest on any Securities on
behalf of the Company. 
 “Person” means any individual, corporation, partnership, limited liability company, joint venture,
association, joint stock company, trust, unincorporated organization or 

  

 7 








 
government or any agency or political subdivision thereof (including any subdivision or ongoing business of any such entity or substantially all of the
assets of any such entity, subdivision or business). 
 “Place of Payment”, when used with respect to the Securities of any series,
means the place or places where the principal of and any premium and interest on the Securities of that series are payable as specified as contemplated by Section 301. 
 “Predecessor Security” of any particular Security means every previous Security evidencing all or a portion of the same debt as that evidenced
by such particular Security; and, for the purposes of this definition, any Security authenticated and delivered under Section 306 in exchange for or in lieu of a mutilated, destroyed, lost or stolen Security shall be deemed to evidence the same
debt as the mutilated, destroyed, lost or stolen Security. 
 “Redemption Date”, when used with respect to any Security to be
redeemed, means the date fixed for such redemption by or pursuant to this Indenture. 
 “Redemption Price”, when used with respect
to any Security to be redeemed, means the price at which it is to be redeemed pursuant to this Indenture. 
 “Regular Record Date”
for the interest payable on any Interest Payment Date on the Securities of any series means the date specified for that purpose as contemplated by Section 301. 
 “Responsible Officer” when used with respect to the Trustee, means any officer within the Corporate Trust Administration of the Trustee (or any successor group of the Trustee) or any other officer of the
Trustee customarily performing functions similar to those performed by any of the above designated officers and also means, with respect to a particular corporate trust matter, any other officer to whom such matter is referred because of his
knowledge of and familiarity with the particular subject. 
 “Restricted Subsidiary” means a Subsidiary of the Company other than an
Unrestricted Subsidiary. 
 “Securities” has the meaning stated in the first recital of this Indenture and more particularly means
any Securities authenticated and delivered under this Indenture. 
 “Securities Act” means the Securities Act of 1933 and any
statute successor thereto, in each case as amended from time to time. 
 “Security Register” and “Security Registrar” have
the respective meanings specified in Section 305. 
  

 8 








 “Senior Bank Debt” means (i) the Indebtedness outstanding under the Senior Credit
Facility, and (ii) all Obligations incurred by or owing to the holders or their agent or representatives of such Indebtedness outstanding under the Senior Credit Facility (including, but not limited to, all fees and expenses of counsel and all
other interest, charges, fees and expenses). 
 “Senior Credit Facility” means the Credit Agreement, dated as of December 21, 2005,
among SBA Senior Finance II LLC, as borrower, the lenders from time to time parties thereto, GE Capital Markets, Inc., as Lead Arranger and Bookrunner, General Electric Capital Corporation, as Administrative Agent, TD Securities (USA) LLC, as
Co-Lead Arranger and Syndication Agent, and DB Structured Products, Inc. and Lehman Commercial Paper, Inc., as Co-Documentation Agents, and including any related notes, guarantees, collateral documents, instruments and agreements executed in
connection therewith, and in each case as amended, modified, renewed, refunded, replaced or refinanced in whole or in part from time to time (including subsequent refinancings). 
 “Senior Debt” means 
  

	 	(i)	with respect to the Company, the principal of and interest (including post-petition interest whether or not allowed as a claim) on, and all other amounts owing in respect of,
(a) Senior Bank Debt, and (b) any other Indebtedness permitted to be incurred by the Company under the terms of this Indenture (including, but not limited to, reasonable fees and expenses of counsel and all other charges, fees and expenses
incurred in connection with such Indebtedness), unless the instrument creating or evidencing such Indebtedness or pursuant to which such Indebtedness is outstanding expressly provides that such Indebtedness is on a parity with or subordinated in
right of payment to the Securities; and 

  

	 	(ii)	with respect to any Subsidiary Guarantor, the principal of and interest (including post-petition interest whether or not allowed as a claim) on, and all other amounts owing in
respect of, (a) Senior Bank Debt and (b) any other Indebtedness permitted to be incurred by such Subsidiary Guarantor under the terms of this Indenture (including, but not limited to, reasonable fees and expenses of counsel and all other
charges, fees and expenses incurred in connection with such Indebtedness), unless the instrument creating or evidencing such Indebtedness or pursuant to which such Indebtedness is outstanding expressly provides that such Indebtedness is on a parity
with or subordinated in right of payment to the Subsidiary Guarantee of such Subsidiary Guarantor. 

 Notwithstanding the
foregoing, Senior Debt shall not include (v) any Indebtedness that is represented by Disqualified Stock, (w) any liability for federal, state, local, or other taxes, (x) any Indebtedness among or between the Company, any Restricted
Subsidiary or any of their Affiliates, (y) any trade payables and any Indebtedness to trade creditors (other than amounts accrued thereon) incurred for the purchase of goods or materials, or for services obtained, in the ordinary course of
business or any Obligations to trade creditors in respect of any such Indebtedness, or (z) any Indebtedness (other than Senior Bank Debt) that is incurred in violation of this Indenture. 
 “Special Record Date” for the payment of any Defaulted Interest means a date fixed by the Trustee pursuant to Section 307. 
 “Stated Maturity” means, with respect to any installment of interest or principal on any series of Indebtedness, the date on which such payment
of interest or principal was scheduled to be paid in the original documentation governing such Indebtedness, and shall not include any contingent obligations to repay, redeem or repurchase any such interest or principal prior to the date originally
scheduled for the payment thereof. 
 “Subsidiary” means, with respect to any Person, (i) any corporation, association or other
business entity of which more than 50% of the total voting power of shares of Capital Stock entitled (without regard to the occurrence of any contingency) to vote in the 

  

 9 








 
election of directors, managers or trustees thereof is at the time owned or controlled, directly or indirectly, by such Person or one or more of the other
Subsidiaries of that Person (or a combination thereof) and (ii) any partnership (a) the sole general partner or the managing general partner of which is such Person or a Subsidiary of such Person or (b) the only general partners of
which are such Person or one or more Subsidiaries of such Person (or any combination thereof). 
 “Trustee” means the Person named
as the “Trustee” in the first paragraph of this instrument until a successor Trustee shall have become such pursuant to the applicable provisions of this Indenture, and thereafter “Trustee” shall mean or include each Person who
is then a Trustee hereunder, and if at any time there is more than one such Person, “Trustee” as used with respect to the Securities of any series shall mean the Trustee with respect to Securities of that series. 
 “Trust Indenture Act” means the Trust Indenture Act of 1939 as in force at the date as of which this instrument was executed; provided, however,
that in the event the Trust Indenture Act of 1939 is amended after such date, “Trust Indenture Act” means, to the extent required by any such amendment, the Trust Indenture Act of 1939 as so amended. 
 “Unrestricted Subsidiary” means any Subsidiary of the Company that at the time of determination shall be an Unrestricted Subsidiary (as
designated by the Board of Directors of the Company, as provided below) and any Subsidiary of an Unrestricted Subsidiary. The Board of Directors of the Company may designate any Subsidiary of the Company (including any newly acquired or newly formed
Subsidiary) to be an Unrestricted Subsidiary if all of the following conditions apply: (a) neither the Company nor any of its Restricted Subsidiaries provides credit support for any Indebtedness of such Subsidiary (including any undertaking,
agreement or instrument evidencing such Indebtedness), (b) such Subsidiary is not liable, directly or indirectly, with respect to any Indebtedness other than Unrestricted Subsidiary Indebtedness, (c) such Unrestricted Subsidiary is not a
party to any agreement, contract, arrangement or understanding at such time with the Company or any Restricted Subsidiary of the Company unless the terms of any such agreement, contract, arrangement or understanding are no less favorable to the
Company or such Restricted Subsidiary than those that might be obtained at the time from Persons who are not Affiliates of the Company (the “Third Party Value”) or, in the event such condition is not satisfied, an amount equal to the value
of the portion of such agreement, contract, arrangement or understanding to such Subsidiary in excess of the Third Party Value shall be deemed a Restricted Payment, and (d) such Unrestricted Subsidiary does not own any Capital Stock of any
Subsidiary of the Company that has not theretofore been or is not simultaneously being designated an Unrestricted Subsidiary. Any such designation by the Board of Directors of the Company shall be evidenced to the Trustee by filing with the Trustee
a board resolution giving effect to such designation and an Officers’ Certificate certifying that such designation complies with the foregoing conditions. The Board of Directors of the Company may designate any Unrestricted Subsidiary as a
Restricted Subsidiary. 
 “U.S. Government Obligation” has the meaning specified in Section 1304. 
 “Vice President”, when used with respect to the Company or the Trustee, means any vice president, whether or not designated by a number or a
word or words added before or after the title “vice president”. 
  

 10 








 Section 102 Compliance Certificates and Opinions. 
 Upon any application or request by the Company to the Trustee to take any action under any provision of this Indenture, the Company shall furnish to the
Trustee such certificates and opinions as may be required under the Trust Indenture Act. Each such certificate or opinion shall be given in the form of an Officers’ Certificate, if to be given by an officer of the Company, or an Opinion of
Counsel, if to be given by counsel, and shall comply with the requirements of the Trust Indenture Act and any other requirements set forth in this Indenture. 
 Every certificate or opinion with respect to compliance with a condition or covenant provided for in this Indenture (except for certificates provided for in Section 1004) shall include: 
  

	 	(1)	a statement that each individual signing such certificate or opinion has read such covenant or condition and the definitions herein relating thereto; 

  

	 	(2)	a brief statement as to the nature and scope of the examination or investigation upon which the statements or opinions contained in such certificate or opinion are based;


  

	 	(3)	a statement that, in the opinion of each such individual, he has made such examination or investigation as is necessary to enable him to express an informed opinion as to whether or
not such covenant or condition has been complied with; and 

  

	 	(4)	a statement as to whether, in the opinion of each such individual, such condition or covenant has been complied with. 

 Section 103 Form of Documents Delivered to Trustee. 
 In any case where several matters are required to be certified by, or covered by an opinion of, any specified Person, it is not necessary that all such matters be certified by, or covered by the opinion of, only one
such Person, or that they be so certified or covered by only one document, but one such Person may certify or give an opinion with respect to some matters and one or more other such Persons as to other matters, and any such Person may certify or
give an opinion as to such matters in one or several documents. 
 Any certificate or opinion of an officer of the Company may be based,
insofar as it relates to legal matters, upon a certificate or opinion of, or representations by, counsel, unless such officer knows, or in the exercise of reasonable care should know, that the certificate or opinion or representations with
respect to the matters upon which his certificate or opinion is based are erroneous. Any such certificate or opinion of counsel may be based, insofar as it relates to factual matters, upon a certificate or opinion of, or representations by, an
officer or officers of the Company stating that the information with respect to such factual matters is in the possession of the Company, unless such counsel knows, or in the exercise of reasonable care should know, that the certificate or opinion
or representations with respect to such matters are erroneous. 
 Where any Person is required to make, give or execute two or more
applications, requests, consents, certificates, statements, opinions or other instruments under this Indenture, they may, but need not, be consolidated and form one instrument. 
 Section 104 Acts of Holders; Record Dates. 
 Any request, demand, authorization, direction, notice, consent, waiver or other action provided or permitted by this Indenture to be given, made or taken by Holders may be embodied in and evidenced by one or more
instruments of substantially similar tenor signed by such Holders in person or by agent duly appointed in writing; and, except as herein otherwise 

  

 11 








 
expressly provided, such action shall become effective when such instrument or instruments are delivered to the Trustee and, where it is hereby expressly
required, to the Company. Such instrument or instruments (and the action embodied therein and evidenced thereby) are herein sometimes referred to as the “Act” of the Holders signing such instrument or instruments. Proof of execution of any
such instrument or of a writing appointing any such agent shall be sufficient for any purpose of this Indenture and (subject to Section 601) conclusive in favor of the Trustee and the Company, if made in the manner provided in this Section.

 The fact and date of the execution by any Person of any such instrument or writing may be proved by the affidavit of a witness of such
execution or by a certificate of a notary public or other officer authorized by law to take acknowledgments of deeds, certifying that the individual signing such instrument or writing acknowledged to him the execution thereof. Where such execution
is by a signer acting in a capacity other than his individual capacity, such certificate or affidavit shall also constitute sufficient proof of his authority. The fact and date of the execution of any such instrument or writing, or the authority of
the Person executing the same, may also be proved in any other manner which the Trustee deems sufficient. 
 The ownership of Securities
shall be proved by the Security Register. 
 Any request, demand, authorization, direction, notice, consent, waiver or other Act of the
Holder of any Security shall bind every future Holder of the same Security and the Holder of every Security issued upon the registration of transfer thereof or in exchange therefor or in lieu thereof in respect of anything done, omitted or suffered
to be done by the Trustee or the Company in reliance thereon, whether or not notation of such action is made upon such Security. 
 The
Company may set any day as a record date for the purpose of determining the Holders of Outstanding Securities of any series entitled to give, make or take any request, demand, authorization, direction, notice, consent, waiver or other action
provided or permitted by this Indenture to be given, made or taken by Holders of Securities of such series, provided that the Company may not set a record date for, and the provisions of this paragraph shall not apply with respect to, the giving or
making of (i) any Notice of Default, (ii) any declaration of acceleration referred to in Section 502, (iii) any request to institute proceedings referred to in Section 507(b) or (iv) any direction referred to in
Section 512. If any record date is set pursuant to this paragraph, the Holders of Outstanding Securities of the relevant series on such record date, and no other Holders, shall be entitled to take the relevant action, whether or not such
Holders remain Holders after such record date; provided that no such action shall be effective hereunder unless taken on or prior to the applicable Expiration Date by Holders of the requisite principal amount of Outstanding Securities of such series
on such record date. Nothing in this paragraph shall be construed to prevent the Company from setting a new record date for any action for which a record date has previously been set pursuant to this paragraph (whereupon the record date previously
set shall automatically and with no action by any Person be cancelled and of no effect), and nothing in this paragraph shall be construed to render ineffective any action taken by Holders of the requisite principal amount of Outstanding Securities
of the relevant series on the date such action is taken. Promptly after any record date is set pursuant to this paragraph, the Company, at its own expense, shall cause notice of such record date, the proposed action by Holders and the applicable
Expiration Date to be given to the Trustee in writing and to each Holder of Securities of the relevant series in the manner set forth in Section 106. 
 With respect to any record date set pursuant to this Section, the Company may designate any day as the “Expiration Date” and from time to time may change the Expiration Date to any earlier or later day;
provided that no such change shall be effective unless notice of the proposed 

  

 12 








 
new Expiration Date is given to the Trustee in writing, and to each Holder of Securities of the relevant series in the manner set forth in Section 106,
on or prior to the existing Expiration Date. If an Expiration Date is not designated with respect to any record date set pursuant to this Section, the Company shall be deemed to have initially designated the 180th day after such record date as the
Expiration Date with respect thereto, subject to its right to change the Expiration Date as provided in this paragraph. 
 Without limiting
the foregoing, a Holder entitled hereunder to take any action hereunder with regard to any particular Security may do so with regard to all or any part of the principal amount of such Security or by one or more duly appointed agents each of which
may do so pursuant to such appointment with regard to all or any part of such principal amount. 
 Section 105 Notices, Etc., to
Trustee and Company. 
 Any request, demand, authorization, direction, notice, consent, waiver or Act of Holders or other document
provided or permitted by this Indenture to be made upon, given or furnished to, or filed with: 
 (1) the Trustee by any Holder or by the
Company shall be sufficient for every purpose hereunder if made, given, furnished or filed in writing to or with the Trustee at its Corporate Trust Office, Attention:
                    ; or 
 (2)
the Company by the Trustee or by any Holder shall be sufficient for every purpose hereunder (unless otherwise herein expressly provided) if in writing and mailed, first-class postage prepaid, to the Company addressed to it at the address of its
principal office specified in the first paragraph of this instrument or at any other address previously furnished in writing to the Trustee by the Company. 
 Section 106 Notice to Holders; Waiver. 
 Where this Indenture provides for notice to Holders of
any event, such notice shall be sufficiently given (unless otherwise herein expressly provided) if in writing and mailed, first-class postage prepaid, to each Holder affected by such event, at his address as it appears in the Security Register, not
later than the latest date (if any), and not earlier than the earliest date (if any), prescribed for the giving of such notice. In any case where notice to Holders is given by mail, neither the failure to mail such notice, nor any defect in any
notice so mailed, to any particular Holder shall affect the sufficiency of such notice with respect to other Holders. Where this Indenture provides for notice in any manner, such notice may be waived in writing by the Person entitled to receive such
notice, either before or after the event, and such waiver shall be the equivalent of such notice. Waivers of notice by Holders shall be filed with the Trustee, but such filing shall not be a condition precedent to the validity of any action taken in
reliance upon such waiver. 
 In case by reason of the suspension of regular mail service or by reason of any other cause it shall be
impracticable to give such notice by mail, then such notification as shall be made with the approval of the Trustee shall constitute a sufficient notification for every purpose hereunder. 
  

 13 








 Section 107 Conflict with Trust Indenture Act. 
 If any provision hereof limits, qualifies or conflicts with a provision of the Trust Indenture Act which is required under such Act to be a part of and
govern this Indenture, the latter provision shall control. If any provision of this Indenture modifies or excludes any provision of the Trust Indenture Act which may be so modified or excluded, the latter provision shall be deemed to apply to this
Indenture as so modified or to be excluded, as the case may be. 
 Section 108 Effect of Headings and Table of Contents.

 The Article and Section headings herein and the Table of Contents are for convenience only and shall not affect the construction
hereof. 
 Section 109 Successors and Assigns. 
 All agreements in this Indenture by the Company shall bind its successors and assigns. All agreements in this Indenture by the Trustee shall bind its successors. 
 Section 110 Separability Clause. 
 In case any provision in this Indenture or in the Securities shall be invalid, illegal or unenforceable, the validity, legality and enforceability of the remaining provisions shall not in any way be affected or impaired thereby to the
extent permitted by applicable law. 
 Section 111 Benefits of Indenture. 
 Nothing in this Indenture or in the Securities, express or implied, shall give to any Person, other than the parties hereto and their successors
hereunder, the holders of Senior Debt and the Holders, any benefit or any legal or equitable right, remedy or claim under this Indenture. 
 Section 112 Governing Law. 
 This Indenture and the Securities shall be governed by and construed in accordance with
the law of the State of New York. 
 Section 113 Legal Holidays. 
 In any case where any Interest Payment Date, Redemption Date or Stated Maturity of any Security shall not be a Business Day at any Place of Payment, then
(notwithstanding any other provision of this Indenture or of the Securities (other than a provision of any Security which specifically states that such provision shall apply in lieu of this Section)) payment of interest or principal (and premium, if
any) need not be made at such Place of Payment on such date, but may be made on the next succeeding Business Day at such Place of Payment with the same force and effect as if made on the Interest Payment Date or Redemption Date, or at the Stated
Maturity. 
 ARTICLE TWO 
 Security
Forms 
 Section 201 Forms Generally. 
 The Securities of each series shall be in substantially the form set forth in this Article, or in such other form as shall be established by or pursuant to a Board Resolution or in one or more 

  

 14 








 
indentures supplemental hereto, in each case with such appropriate insertions, omissions, substitutions and other variations as are required or permitted by
this Indenture, and may have such letters, numbers or other marks of identification and such legends or endorsements placed thereon as may be required to comply with the rules of any securities exchange or Depositary therefor or as may, consistently
herewith, be determined by the officers executing such Securities, as evidenced by their execution thereof. If the form of Securities of any series is established by action taken pursuant to a Board Resolution, a copy of an appropriate record of
such action shall be certified by the Secretary or an Assistant Secretary of the Company and delivered to the Trustee at or prior to the delivery of the Company Order contemplated by Section 303 for the authentication and delivery of such
Securities. 
 The definitive Securities shall be printed, lithographed or engraved on steel engraved borders or may be produced in any other
manner, all as determined by the officers executing such Securities, as evidenced by their execution of such Securities. 
 Section 202 Form of Face of Security. 
 [Insert any legend required by the Internal Revenue Code and the regulations
thereunder.] 
        _______________________________________ 
        _______________________________________ 
 No.
___________                                       
 $ ___________ 
 SBA Communications Corporation, a corporation duly organized and existing under the laws of Florida (herein called the
“Company”, which term includes any successor Person under the Indenture hereinafter referred to), for value received, hereby promises to pay to ____________, or registered assigns, the principal sum of ___________________ Dollars on
_________________________ [if the Security is to bear interest prior to Maturity, insert — and to pay interest thereon from _____ or from the most recent Interest Payment Date to which interest has been paid or duly provided for, semi-annually
on ________ and _______ in each year, commencing ______, at the rate of ____% per annum, until the principal hereof is paid or made available for payment, provided that any principal and premium, and any such installment of interest, which is
overdue shall bear interest at the rate of _____% per annum (to the extent that the payment of such interest shall be legally enforceable), from the dates such amounts are due until they are paid or made available for payment, and such interest
shall be payable on demand. The interest so payable, and punctually paid or duly provided for, on any Interest Payment Date will, as provided in such Indenture, be paid to the Person in whose name this Security (or one or more Predecessor
Securities) is registered at the close of business on the Regular Record Date for such interest, which shall be the ____ or _____ (whether or not a Business Day), as the case may be, next preceding such Interest Payment Date. Any such interest not
so punctually paid or duly provided for will forthwith cease to be payable to the Holder on such Regular Record Date and may either be paid to the Person in whose name this Security (or one or more Predecessor Securities) is registered at the close
of business on a Special Record Date for the payment of such Defaulted Interest to be fixed by the Trustee, notice whereof shall be given to Holders of Securities of this series not less than 10 days prior to such Special Record Date, or be paid at
any time in any other lawful manner not inconsistent with the requirements of any securities exchange on which the Securities of this series may be listed, and upon such notice as may be required by such exchange, all as more fully provided in said
Indenture]. [If the Security is not to bear interest prior to Maturity, insert — The principal of this Security shall not bear interest except in the case of a default in payment of principal upon acceleration, upon redemption or at Stated
Maturity and 

  

 15 








 
in such case the overdue principal and any overdue premium shall bear interest at the rate of ___% per annum (to the extent that the payment of such interest
shall be legally enforceable), from the dates such amounts are due until they are paid or made available for payment. Interest on any overdue principal or premium shall be payable on demand. Any such interest on overdue principal or premium which is
not paid on demand shall bear interest at the rate of ___% per annum (to the extent that the payment of such interest on interest shall be legally enforceable), from the date of such demand until the amount so demanded is paid or made available for
payment. Interest on any overdue interest shall be payable on demand.] 
 Payment of the principal of (and premium, if any) and any such
interest on this Security will be made at the office or agency of the Company maintained for that purpose in _____________, in such coin or currency of the United States of America as at the time of payment is legal tender for payment of public and
private debts; provided, however, that at the option of the Company payment of interest may be made by check mailed to the address of the Person entitled thereto as such address shall appear in the Security Register. 
 Reference is hereby made to the further provisions of this Security set forth on the reverse hereof, which further provisions shall for all purposes have
the same effect as if set forth at this place. 
 Unless the certificate of authentication hereon has been executed by the Trustee referred
to on the reverse hereof by manual signature, this Security shall not be entitled to any benefit under the Indenture or be valid or obligatory for any purpose. 
 In Witness Whereof, the Company has caused this instrument to be duly executed under its corporate seal. 
  

									
	 Dated: ____________
	 		 	 SBA Communications Corporation

					
		 		 		 	 By:
	 	 
		 		 		 	 Title:
	 	 
			
	 Attest:
	 		 	
				
	 	 		 		 	
	 Title:
	 		 		 		 	

 Section 203 Form of Reverse of Security. 
 This Security is one of a duly authorized issue of securities of the Company (herein called the “Securities”), issued and to be issued in one
or more series under an Indenture, dated as of _____________ (herein called the “Indenture”, which term shall have the meaning assigned to it in such instrument), between the Company and _______________, as Trustee (herein called the
“Trustee”, which term includes any successor trustee under the Indenture), and reference is hereby made to the Indenture for a statement of the respective rights, limitations of rights, duties and immunities thereunder of the Company, the
Trustee, the holders of Senior Debt and the Holders of the Securities and of the terms upon which the Securities are, and are to be, authenticated and delivered. This Security is one of the series designated on the face hereof [if applicable,
insert— limited in aggregate principal amount to $________]. 
 [If applicable, insert— The Securities of this series are subject
to redemption upon not less 

  

 16 








 
than 30 days’ notice by mail.] [If applicable, insert— (1) on __________ in any year commencing with the year ____ and ending with the year
_____ through operation of the sinking fund for this series at a Redemption Price equal to 100% of the principal amount, and (2)] at any time [if applicable, insert— on or after ______________], as a whole or in part, at the election of the
Company, at the following Redemption Prices (expressed as percentages of the principal amount): If redeemed [if applicable, insert— on or before ___________, ____%, and if redeemed] during the 12-month period beginning ________ of the years
indicated, 
  

							
	 Year
	  	 Redemption Price
	  	 Year
	  	 Redemption Price

		  		  		  	
		  		  		  	
		  		  		  	

 and thereafter at a Redemption Price equal to ____% of the principal amount, together in the case of any such
redemption [if applicable, insert — (whether through operation of the sinking fund or otherwise)] with accrued interest to the Redemption Date, but interest installments whose Stated Maturity is on or prior to such Redemption Date will be
payable to the Holders of such Securities, or one or more Predecessor Securities, of record at the close of business on the relevant Record Dates referred to on the face hereof, all as provided in the Indenture.] 
 [If applicable, insert— The Securities of this series are subject to redemption upon not less than 30 days’ notice by mail, (1) on _______
in any year commencing with the year _____ and ending with the year ____ through operation of the sinking fund for this series at the Redemption Prices for redemption through operation of the sinking fund (expressed as percentages of the principal
amount) set forth in the table below, and (2) at any time [if applicable, insert— on or after ___________], as a whole or in part, at the election of the Company, at the Redemption Prices for redemption otherwise than through operation of
the sinking fund (expressed as percentages of the principal amount) set forth in the table below: If redeemed during the 12-month period beginning __________ of the years indicated, 
  

					
	 Year
	  	 Redemption Price for
 Redemption Through
 Operation of the
Sinking Fund
	  	 Redemption Otherwise Than
 Through Operation of the
 Sinking
Fund

		  		  	
		  		  	
		  		  	

 and thereafter at a Redemption Price equal to ___% of the principal amount, together in the case of any such
redemption (whether through operation of the sinking fund or otherwise) with accrued interest to the Redemption Date, but interest installments whose Stated Maturity is on or prior to such Redemption Date will be payable to the Holders of such
Securities, or one or more Predecessor Securities, of record at the close of business on the relevant Record Dates referred to on the face hereof, all as provided in the Indenture.] 
 [If applicable, insert — Notwithstanding the foregoing, the Company may not, prior to __________, redeem any Securities of this series as
contemplated by [if applicable, insert — 

  

 17 








 
Clause (2) of] the preceding paragraph as a part of, or in anticipation of, any refunding operation by the application, directly or indirectly, of
moneys borrowed having an interest cost to the Company (calculated in accordance with generally accepted financial practice) of less than ____ per annum.] 
 [If applicable, insert — The sinking fund for this series provides for the redemption on _________ in each year beginning with the year ______ and ending with the year ____ of [if applicable, insert — not
less than $_____ (“mandatory sinking fund”) and not more than] $______ aggregate principal amount of Securities of this series. Securities of this series acquired or redeemed by the Company otherwise than through [if applicable, insert
— mandatory] sinking fund payments may be credited against subsequent [if applicable, insert — mandatory] sinking fund payments otherwise required to be made [if applicable, insert — , in the inverse order in which they become due.]

 [If the Security is subject to redemption of any kind, insert — In the event of redemption of this Security in part only, a new
Security or Securities of this series and of like tenor for the unredeemed portion hereof will be issued in the name of the Holder hereof upon the cancellation hereof.] 
 The indebtedness evidenced by this Security is, to the extent set forth in the Indenture, subordinate and subject in right of payment to the prior payment in full in cash or Cash Equivalents of all Senior Debt, and
this Security is issued subject to the provisions of the Indenture with respect thereto. Each Holder of this Security, by accepting the same, (a) agrees to and shall be bound by such provisions, (b) authorizes and directs the Trustee on
his behalf to take such action as may be necessary or appropriate to effectuate the subordination so provided and (c) appoints the Trustee his attorney-in-fact for any and all such purposes. 
 [If applicable, insert — The Indenture contains provisions for defeasance at any time of [the entire indebtedness of this Security] [or] [certain
restrictive covenants and Events of Default with respect to this Security] [, in each case] upon compliance with certain conditions set forth in the Indenture.] 
 [If the Security is not an Original Issue Discount Security, insert — If an Event of Default with respect to Securities of this series shall occur and be continuing, the principal of the Securities of this series
may be declared due and payable in the manner and with the effect provided in the Indenture.] 
 [If the Security is an Original Issue
Discount Security, insert — If an Event of Default with respect to Securities of this series shall occur and be continuing, an amount of principal of the Securities of this series may be declared due and payable in the manner and with the
effect provided in the Indenture. Such amount shall be equal to — insert formula for determining the amount. Upon payment (i) of the amount of principal so declared due and payable and (ii) of interest on any overdue principal,
premium and interest (in each case to the extent that the payment of such interest shall be legally enforceable), all of the Company’s obligations in respect of the payment of the principal of and premium and interest, if any, on the Securities
of this series shall terminate.] 
 The Indenture permits, with certain exceptions as therein provided, the amendment thereof and the
modification of the rights and obligations of the Company and the rights of the Holders of the Securities of each series to be affected under the Indenture at any time by the Company and the Trustee with the consent of the Holders of 66 2/3% in
principal amount of the 

  

 18 








 
Securities at the time Outstanding of each series to be affected. The Indenture also contains provisions permitting the Holders of specified percentages in
principal amount of the Securities of each series at the time Outstanding, on behalf of the Holders of all Securities of such series, to waive compliance by the Company with certain provisions of the Indenture and certain past defaults under the
Indenture and their consequences. Any such consent or waiver by the Holder of this Security shall be conclusive and binding upon such Holder and upon all future Holders of this Security and of any Security issued upon the registration of transfer
hereof or in exchange therefor or in lieu hereof, whether or not notation of such consent or waiver is made upon this Security. 
 As
provided in and subject to the provisions of the Indenture, the Holder of this Security shall not have the right to institute any proceeding with respect to the Indenture or for the appointment of a receiver or trustee or for any other remedy
thereunder, unless such Holder shall have previously given the Trustee written notice of a continuing Event of Default with respect to the Securities of this series, the Holders of not less than 25% in principal amount of the Securities of this
series at the time Outstanding shall have made written request to the Trustee to institute proceedings in respect of such Event of Default as Trustee and offered the Trustee reasonable indemnity, and the Trustee shall not have received from the
Holders of a majority in principal amount of Securities of this series at the time Outstanding a direction inconsistent with such request, and shall have failed to institute any such proceeding, for 60 days after receipt of such notice, request and
offer of indemnity. The foregoing shall not apply to any suit instituted by the Holder of this Security for the enforcement of any payment of principal hereof or any premium or interest hereon on or after the respective due dates expressed herein.

 No reference herein to the Indenture and no provision of this Security or of the Indenture shall alter or impair the obligation of the
Company, which is absolute and unconditional, to pay the principal of and any premium and interest on this Security at the times, place and rate, and in the coin or currency, herein prescribed. 
 As provided in the Indenture and subject to certain limitations therein set forth, the transfer of this Security is registrable in the Security Register,
upon surrender of this Security for registration of transfer at the office or agency of the Company in any place where the principal of and any premium and interest on this Security are payable, duly endorsed by, or accompanied by a written
instrument of transfer in form satisfactory to the Company and the Security Registrar duly executed by, the Holder hereof or his attorney duly authorized in writing, and thereupon one or more new Securities of this series and of like tenor, of
authorized denominations and for the same aggregate principal amount, will be issued to the designated transferee or transferees. 
 The
Securities of this series are issuable only in registered form without coupons in denominations of $_________ and any integral multiple thereof. As provided in the Indenture and subject to certain limitations therein set forth, Securities of this
series are exchangeable for a like aggregate principal amount of Securities of this series and of like tenor of a different authorized denomination, as requested by the Holder surrendering the same. 
 No service charge shall be made for any such registration of transfer or exchange, but the Company may require payment of a sum sufficient to cover any
tax or other governmental charge payable in connection therewith. 
 Prior to due presentment of this Security for registration of transfer,
the Company, the Trustee and any agent of the Company or the Trustee may treat the Person in whose name this Security is registered as the owner hereof for all purposes, whether or not this Security be 

  

 19 








 
overdue, and neither the Company, the Trustee nor any such agent shall be affected by notice to the contrary. 
 All terms used in this Security which are defined in the Indenture shall have the meanings assigned to them in the Indenture. 
 Section 204 Form of Legend for Global Securities. 
 Unless otherwise specified as contemplated by Section 301 for the Securities evidenced thereby, every Global Security authenticated and delivered hereunder shall bear a legend in substantially the following form:

 This Security is a Global Security within the meaning of the Indenture hereinafter referred to and is registered in the name of a
Depositary or a nominee thereof. This Security may not be exchanged in whole or in part for a Security registered, and no transfer of this Security in whole or in part may be registered, in the name of any Person other than such Depositary or a
nominee thereof, except in the limited circumstances described in the Indenture. 
 Section 205 Form of Trustee’s Certificate of
Authentication. 
 The Trustee’s certificates of authentication shall be in substantially the following form: 
 This is one of the Securities of the series designated therein referred to in the within-mentioned Indenture. 
  

					
			
		 	 	 	 ,

		 	As Trustee	 	
			
	 By:
	 	 	 	
		 	Authorized Officer	 	

 ARTICLE THREE 
 The Securities 
 Section 301 Amount Unlimited; Issuable in Series. 
 The aggregate principal amount of Securities which may be authenticated and delivered under this Indenture is unlimited. 
 The Securities may be issued in one or more series. There shall be established in or pursuant to a Board Resolution and, subject to Section 303, set
forth, or determined in the manner provided, in an Officers’ Certificate, or established in one or more indentures supplemental hereto, prior to the issuance of Securities of any series; 
  

	 	(a)	the title of the Securities of the series (which shall distinguish the Securities of the series from Securities of any other series); 

  

	 	(b)	 any limit upon the aggregate principal amount of the Securities of the series which may be authenticated and delivered under this Indenture (except for Securities
authenticated and delivered upon registration of transfer of, or in exchange for, or in lieu of, other Securities of the series pursuant to Section 304, 305, 306, 906 or 1107 



  

 20 









	 	 
and except for any Securities which, pursuant to Section 303, are deemed never to have been authenticated and delivered hereunder);



  

	 	(c)	the Person to whom any interest on a Security of the series shall be payable, if other than the Person in whose name that Security (or one or more Predecessor Securities) is
registered at the close of business on the Regular Record Date for such interest; 

  

	 	(d)	the date or dates on which the principal of any Securities of the series is payable; 

  

	 	(e)	the rate or rates at which any Securities of the series shall bear interest, if any, the date or dates from which any such interest shall accrue, the Interest Payment Dates on which
any such interest shall be payable and the Regular Record Date for any such interest payable on any Interest Payment Date; 

  

	 	(f)	the place or places where the principal of and any premium and interest on any Securities of the series shall be payable; 

  

	 	(g)	the period or periods within which, the price or prices at which and the terms and conditions upon which any Securities of the series may be redeemed, in whole or in part, at the
option of the Company and, if other than by a Board Resolution, the manner in which any election by the Company to redeem the Securities shall be evidenced; 

  

	 	(h)	the obligation, if any, of the Company to redeem or purchase any Securities of the series pursuant to any sinking fund or analogous provisions or at the option of the Holder thereof
and the period or periods within which, the price or prices at which and the terms and conditions upon which any Securities of the series shall be redeemed or purchased, in whole or in part, pursuant to such obligation; 

  

	 	(i)	if other than denominations of $1,000 and any integral multiple thereof, the denominations in which any Securities of the series shall be issuable; 

  

	 	(j)	if the amount of principal of or any premium or interest on any Securities of the series may be determined with reference to an index or pursuant to a formula, the manner in which
such amounts shall be determined; 

  

	 	(k)	if other than the currency of the United States of America, the currency, currencies or currency units in which the principal of or any premium or interest on any Securities of the
series shall be payable and the manner of determining the equivalent thereof in the currency of the United States of America for any purpose, including for purposes of the definition of “Outstanding” in Section 101;


  

	 	(l)	if the principal of or any premium or interest on any Securities of the series is to be payable, at the election of the Company or the Holder thereof, in one or more currencies or
currency units other than that or those in which such Securities are stated to be payable, the currency, currencies or currency units in which the principal of or any premium or interest on such Securities as to which such election is made shall be
payable, the periods within which and the terms and conditions upon which such election is to be made and the amount so payable (or the manner in which such amount shall be determined); 

  

	 	(m)	if other than the entire principal amount thereof, the portion of the principal amount of any Securities of the series which shall be payable upon declaration of acceleration of the
Maturity thereof pursuant to Section 502; 

  

	 	(n)	if the principal amount payable at the Stated Maturity of any Securities of the series will not be determinable as of any one or more dates prior to the Stated Maturity, the amount
which shall be deemed to be the principal amount of such Securities as of any such date for any purpose thereunder or hereunder, including the principal amount thereof which shall be due and payable upon any Maturity other than the Stated Maturity
or which shall be deemed to be Outstanding as of any date prior to the Stated Maturity (or, in any such case, the manner in which such amount deemed to be the principal amount shall be determined); 

  

 21 









	 	(o)	if applicable, that the Securities of the series, in whole or any specified part, shall be defeasible pursuant to Section 1302 or Section 1303 or both such Sections and,
if other than by a Board Resolution, the manner in which any election by the Company to defease such Securities shall be evidenced; 

  

	 	(p)	if applicable, that any Securities of the series shall be issuable in whole or in part in the form of one or more Global Securities and, in such case, the respective Depositaries
for such Global Securities, the form of any legend or legends which shall be borne by any such Global Security in addition to or in lieu of that set forth in Section 204 and any circumstances in addition to or in lieu of those set forth in
Clause (b) of the last paragraph of Section 305 in which any such Global Security may be exchanged in whole or in part for Securities registered, and any transfer of such Global Security in whole or in part may be registered, in the name
or names of Persons other than the Depositary for such Global Security or a nominee thereof; 

  

	 	(q)	any addition to or change in the Events of Default which applies to any Securities of the series and any change in the right of the Trustee or the requisite Holders of such
Securities to declare the principal amount thereof due and payable pursuant to Section 502; 

  

	 	(r)	any addition to or change in the covenants set forth in Article Ten which applies to Securities of the series; 

  

	 	(s)	if applicable, that the Securities of the series are convertible into or exchangeable for Common Stock or other securities of the Company, the period or periods within which, the
price or prices at which and the terms and conditions upon which, and the limitations and restrictions, if any, upon which, any Securities of the series shall be convertible or exchangeable, in whole or in part, into Common Stock or other securities
of the Company; and 

  

	 	(t)	any other terms of the series (which terms shall not be inconsistent with the provisions of this Indenture, except as permitted by Section 901(e)). 

 All Securities of any one series shall be substantially identical except as to denomination and except as may otherwise be provided in or pursuant to the
Board Resolution referred to above and (subject to Section 303) set forth, or determined in the manner provided, in the Officers’ Certificate referred to above or in any such indenture supplemental hereto. 
 If any of the terms of the series are established by action taken pursuant to a Board Resolution, a copy of an appropriate record of such action shall be
certified by the Secretary or an Assistant Secretary of the Company and delivered to the Trustee at or prior to the delivery of the Officers’ Certificate setting forth the terms of the series. 
 The Securities shall be subordinated in right of payment to Senior Debt as provided in Article Fourteen. 
 Section 302 Denominations. 
 The
Securities of each series shall be issuable only in registered form without coupons and only in such denominations as shall be specified as contemplated by Section 301. In the absence of any such specified denomination with respect to the
Securities of any series, the Securities of such series shall be issuable in denominations of $1,000 and any integral multiple thereof. 
  

 22 








 Section 303 Execution, Authentication, Delivery and Dating. 
 The Securities shall be executed on behalf of the Company by its Chairman of the Board, its President or one of its Vice Presidents, under its corporate
seal reproduced thereon attested by its Secretary or one of its Assistant Secretaries. The signature of any of these officers on the Securities may be manual or facsimile. 
 Securities bearing the manual or facsimile signatures of individuals who were at any time the proper officers of the Company shall bind the Company,
notwithstanding that such individuals or any of them have ceased to hold such offices prior to the authentication and delivery of such Securities or did not hold such offices at the date of such Securities. 
 At any time and from time to time after the execution and delivery of this Indenture, the Company may deliver Securities of any series executed by the
Company to the Trustee for authentication, together with a Company Order for the authentication and delivery of such Securities, and the Trustee in accordance with the Company Order shall authenticate and deliver such Securities. If the form or
terms of the Securities of the series have been established by or pursuant to one or more Board Resolutions as permitted by Sections 201 and 301, in authenticating such Securities, and accepting the additional responsibilities under this Indenture
in relation to such Securities, the Trustee shall be entitled to receive, and (subject to Section 601) shall be fully protected in relying upon, an Opinion of Counsel stating, 
  

	 	(a)	if the form of such Securities has been established by or pursuant to Board Resolution as permitted by Section 201, that such form has been established in conformity with the
provisions of this Indenture; 

  

	 	(b)	if the terms of such Securities have been established by or pursuant to Board Resolution as permitted by Section 301, that such terms have been established in conformity with
the provisions of this Indenture; and 

  

	 	(c)	that such Securities, when authenticated and delivered by the Trustee and issued by the Company in the manner and subject to any conditions specified in such Opinion of Counsel,
will constitute valid and legally binding obligations of the Company enforceable in accordance with their terms, subject to bankruptcy, insolvency, fraudulent transfer, reorganization, moratorium and similar laws of general applicability relating to
or affecting creditors’ rights and to general equity principles. 

 If such form or terms have been so established, the Trustee shall not
be required to authenticate such Securities if the issue of such Securities pursuant to this Indenture will affect the Trustee’s own rights, duties or immunities under the Securities and this Indenture or otherwise in a manner which is not
reasonably acceptable to the Trustee. 
 Notwithstanding the provisions of Section 301 and of the preceding paragraph, if all Securities
of a series are not to be originally issued at one time, it shall not be necessary to deliver the Officers’ Certificate otherwise required pursuant to Section 301 or the Company Order and Opinion of Counsel otherwise required pursuant to
such preceding paragraph at or prior to the authentication of each Security of such series if such documents are delivered at or prior to the authentication upon original issuance of the first Security of such series to be issued. 
 Each Security shall be dated the date of its authentication. 
 No Security shall be entitled to any benefit under this Indenture or be valid or obligatory for any purpose unless there appears on such Security a certificate of authentication substantially in the form provided for
herein executed by the Trustee by manual signature, and such certificate upon any Security shall be conclusive evidence, and the only evidence, that such Security has 

  

 23 








 
been duly authenticated and delivered hereunder. Notwithstanding the foregoing, if any Security shall have been authenticated and delivered hereunder but
never issued and sold by the Company, and the Company shall deliver such Security to the Trustee for cancellation as provided in Section 309, for all purposes of this Indenture such Security shall be deemed never to have been authenticated and
delivered hereunder and shall never be entitled to the benefits of this Indenture. 
 Section 304 Temporary Securities.

 Pending the preparation of definitive Securities of any series, the Company may execute, and upon Company Order the Trustee shall
authenticate and deliver, temporary Securities which are printed, lithographed, typewritten, mimeographed or otherwise produced, in any authorized denomination, substantially of the tenor of the definitive Securities in lieu of which they are issued
and with such appropriate insertions, omissions, substitutions and other variations as the officers executing such Securities may determine, as evidenced by their execution of such Securities. 
 If temporary Securities of any series are issued, the Company will cause definitive Securities of that series to be prepared without unreasonable delay.
After the preparation of definitive Securities of such series, the temporary Securities of such series shall be exchangeable for definitive Securities of such series upon surrender of the temporary Securities of such series at the office or agency
of the Company in a Place of Payment for that series, without charge to the Holder. Upon surrender for cancellation of any one or more temporary Securities of any series, the Company shall execute and the Trustee shall authenticate and deliver in
exchange therefor one or more definitive Securities of the same series, of any authorized denominations and of like tenor and aggregate principal amount. Until so exchanged, the temporary Securities of any series shall in all respects be entitled to
the same benefits under this Indenture as definitive Securities of such series and tenor. 
 Section 305 Registration, Registration
of Transfer and Exchange. 
 The Company shall cause to be kept at the Corporate Trust Office of the Trustee a register (the register
maintained in such office and in any other office or agency of the Company in a Place of Payment being herein sometimes collectively referred to as the “Security Register”) in which, subject to such reasonable regulations as it may
prescribe, the Company shall provide for the registration of Securities and of transfers of Securities. The Trustee is hereby appointed “Security Registrar” for the purpose of registering Securities and transfers of Securities as herein
provided. 
 Upon surrender for registration of transfer of any Security of a series at the office or agency of the Company in a Place of
Payment for that series, the Company shall execute, and the Trustee shall authenticate and deliver, in the name of the designated transferee or transferees, one or more new Securities of the same series, of any authorized denominations and of like
tenor and aggregate principal amount. 
 At the option of the Holder, Securities of any series may be exchanged for other Securities of the
same series, of any authorized denominations and of like tenor and aggregate principal amount, upon surrender of the Securities to be exchanged at such office or agency. Whenever any Securities are so surrendered for exchange, the Company shall
execute, and the Trustee shall authenticate and deliver, the Securities which the Holder making the exchange is entitled to receive. 
  

 24 








 All Securities issued upon any registration of transfer or exchange of Securities shall be the valid
obligations of the Company, evidencing the same debt, and entitled to the same benefits under this Indenture, as the Securities surrendered upon such registration of transfer or exchange. 
 Every Security presented or surrendered for registration of transfer or for exchange shall (if so required by the Company or the Trustee) be duly
endorsed, or be accompanied by a written instrument of transfer in form satisfactory to the Company and the Security Registrar duly executed, by the Holder thereof or his attorney duly authorized in writing. 
 No service charge shall be made for any registration of transfer or exchange of Securities, but the Company may require payment of a sum sufficient to
cover any tax or other governmental charge that may be imposed in connection with any registration of transfer or exchange of Securities, other than exchanges pursuant to Section 304, 906 or 1107 not involving any transfer. 
 If the Securities of any series (or of any series and specified tenor) are to be redeemed in part, the Company shall not be required (a) to issue,
register the transfer of or exchange any Securities of that series (or of that series and specified tenor, as the case may be) during a period beginning at the opening of business 15 days before the day of the mailing of a notice of redemption of
any such Securities selected for redemption under Section 1103 and ending at the close of business on the day of such mailing, or (b) to register the transfer of or exchange any Security so selected for redemption in whole or in part,
except the unredeemed portion of any Security being redeemed in part. 
 The provisions of clauses (a), (b), (c) and (d) below
shall apply only to Global Securities: 
  

	 	(a)	Each Global Security authenticated under this Indenture shall be registered in the name of the Depositary designated for such Global Security or a nominee thereof and delivered to
such Depositary or a nominee thereof or custodian therefor, and each such Global Security shall constitute a single Security for all purposes of this Indenture. 

  

	 	(b)	Notwithstanding any other provision in this Indenture, no Global Security may be exchanged in whole or in part for Securities registered, and no transfer of a Global Security in
whole or in part may be registered, in the name of any Person other than the Depositary for such Global Security or a nominee thereof unless (i) such Depositary (A) has notified the Company that it is unwilling or unable to continue as
Depositary for such Global Security or (B) has ceased to be a clearing agency registered under the Exchange Act, (ii) there shall have occurred and be continuing an Event of Default with respect to such Global Security or (iii) there
shall exist such circumstances, if any, in addition to or in lieu of the foregoing as have been specified for this purpose as contemplated by Section 301. 

  

	 	(c)	Subject to Clause (b) above, any exchange of a Global Security for other Securities may be made in whole or in part, and all Securities issued in exchange for a Global Security
or any portion thereof shall be registered in such names as the Depositary for such Global Security shall direct. 

  

	 	(d)	Every Security authenticated and delivered upon registration of transfer of, or in exchange for or in lieu of, a Global Security or any portion thereof, whether pursuant to this
Section, Section 304, 306, 906 or 1107 or otherwise, shall be authenticated and delivered in the form of, and shall be, a Global Security, unless such Security is registered in the name of a Person other than the Depositary for such Global
Security or a nominee thereof. 

  

 25 








 Section 306 Mutilated, Destroyed, Lost and Stolen Securities. 
 If any mutilated Security is surrendered to the Trustee, the Company shall execute and the Trustee shall authenticate and deliver in exchange therefor a
new Security of the same series and of like tenor and principal amount and bearing a number not contemporaneously outstanding. 
 If there
shall be delivered to the Company and the Trustee (a) evidence to their satisfaction of the destruction, loss or theft of any Security and (b) such security or indemnity as may be required by them to save each of them and any agent of
either of them harmless, then, in the absence of notice to the Company or the Trustee that such Security has been acquired by a bona fide purchaser, the Company shall execute and the Trustee shall authenticate and deliver, in lieu of any such
destroyed, lost or stolen Security, a new Security of the same series and of like tenor and principal amount and bearing a number not contemporaneously outstanding. 
 In case any such mutilated, destroyed, lost or stolen Security has become or is about to become due and payable, the Company in its discretion may, instead of issuing a new Security, pay such Security. 
 Upon the issuance of any new Security under this Section, the Company may require the payment of a sum sufficient to cover any tax or other governmental
charge that may be imposed in relation thereto and any other expenses (including the fees and expenses of the Trustee) connected therewith. 
 Every new Security of any series issued pursuant to this Section in lieu of any destroyed, lost or stolen Security shall constitute an original additional contractual obligation of the Company, whether or not the destroyed, lost or stolen
Security shall be at any time enforceable by anyone, and shall be entitled to all the benefits of this Indenture equally and proportionately with any and all other Securities of that series duly issued hereunder. 
 The provisions of this Section are exclusive and shall preclude (to the extent lawful) all other rights and remedies with respect to the replacement or
payment of mutilated, destroyed, lost or stolen Securities. 
 Section 307 Payment of Interest; Interest Rights Preserved.

 Except as otherwise provided as contemplated by Section 301 with respect to any series of Securities, interest on any Security
which is payable, and is punctually paid or duly provided for, on any Interest Payment Date shall be paid to the Person in whose name that Security (or one or more Predecessor Securities) is registered at the close of business on the Regular Record
Date for such interest. 
 Any interest on any Security of any series which is payable, but is not punctually paid or duly provided for, on
any Interest Payment Date (herein called “Defaulted Interest”) shall forthwith cease to be payable to the Holder on the relevant Regular Record Date by virtue of having been such Holder, and such Defaulted Interest may be paid by the
Company, at its election in each case, as provided in clause (a) or (b) below: 
  

	 	(a)	 The Company may elect to make payment of any Defaulted Interest to the Persons in whose names the Securities of such series (or their respective Predecessor
Securities) are registered at the close of business on a Special Record Date for the payment of such Defaulted Interest, which shall be fixed in the following manner. The Company 



  

 26 









	 	 
shall notify the Trustee in writing of the amount of Defaulted Interest proposed to be paid on each Security of such series and the date of the proposed
payment, and at the same time the Company shall deposit with the Trustee an amount of money equal to the aggregate amount proposed to be paid in respect of such Defaulted Interest or shall make arrangements satisfactory to the Trustee for such
deposit prior to the date of the proposed payment, such money when deposited to be held in trust for the benefit of the Persons entitled to such Defaulted Interest as in this Clause provided. Thereupon the Trustee shall fix a Special Record Date for
the payment of such Defaulted Interest which shall be not more than 15 days and not less than 10 days prior to the date of the proposed payment and not less than 10 days after the receipt by the Trustee of the notice of the proposed payment. The
Trustee shall promptly notify the Company of such Special Record Date and, in the name and at the expense of the Company, shall cause notice of the proposed payment of such Defaulted Interest and the Special Record Date therefor to be given to each
Holder of Securities of such series in the manner set forth in Section 106, not less than 10 days prior to such Special Record Date. Notice of the proposed payment of such Defaulted Interest and the Special Record Date therefor having been so
mailed, such Defaulted Interest shall be paid to the Persons in whose names the Securities of such series (or their respective Predecessor Securities) are registered at the close of business on such Special Record Date and shall no longer be payable
pursuant to the following clause (b). 


  

	 	(b)	The Company may make payment of any Defaulted Interest on the Securities of any series in any other lawful manner not inconsistent with the requirements of any securities exchange
on which such Securities may be listed, and upon such notice as may be required by such exchange, if, after notice given by the Company to the Trustee of the proposed payment pursuant to this Clause, such manner of payment shall be deemed
practicable by the Trustee. 

 Subject to the foregoing provisions of this Section, each Security delivered under this
Indenture upon registration of transfer of or in exchange for or in lieu of any other Security shall carry the rights to interest accrued and unpaid, and to accrue, which were carried by such other Security. 
 Section 308 Persons Deemed Owners. 
 Prior to due presentment of a Security for registration of transfer, the Company, the Trustee and any agent of the Company or the Trustee may treat the Person in whose name such Security is registered as the owner of such Security for the
purpose of receiving payment of principal of and any premium and (subject to Section 307) any interest on such Security and for all other purposes whatsoever, whether or not such Security be overdue, and neither the Company, the Trustee nor any
agent of the Company or the Trustee shall be affected by notice to the contrary. 
 Section 309 Cancellation. 
 All Securities surrendered for payment, redemption, registration of transfer or exchange or for credit against any sinking fund payment shall, if
surrendered to any Person other than the Trustee, be delivered to the Trustee and shall be promptly cancelled by it. The Company may at any time deliver to the Trustee for cancellation any Securities previously authenticated and delivered hereunder
which the Company may have acquired in any manner whatsoever, and may deliver to the Trustee (or to any other Person for delivery to the Trustee) for cancellation any 

  

 27 








 
Securities previously authenticated hereunder which the Company has not issued and sold, and all Securities so delivered shall be promptly cancelled by the
Trustee. No Securities shall be authenticated in lieu of or in exchange for any Securities cancelled as provided in this Section, except as expressly permitted by this Indenture. All cancelled Securities held by the Trustee shall be disposed of as
directed by a Company Order. 
 Section 310 Computation of Interest. 
 Except as otherwise specified as contemplated by Section 301 for Securities of any series, interest on the Securities of each series shall be
computed on the basis of a 360-day year of twelve 30-day months. 
 ARTICLE FOUR 
 Satisfaction and Discharge 
 Section 401 Satisfaction and Discharge of Indenture. 
 This Indenture shall upon Company Request cease to be of further
effect (except as to any surviving rights of registration of transfer or exchange of Securities herein expressly provided for), and the Trustee, at the expense of the Company, shall execute proper instruments acknowledging satisfaction and discharge
of this Indenture, when 
 (a) either: 
  

	 	(i)	all Securities theretofore authenticated and delivered (other than (A) Securities which have been destroyed, lost or stolen and which have been replaced or paid as provided in
Section 306 and (B) Securities for whose payment money has theretofore been deposited in trust or segregated and held in trust by the Company and thereafter repaid to the Company or discharged from such trust, as provided in
Section 1003) have been delivered to the Trustee for cancellation; or 

  

	 	(ii)	all such Securities not theretofore delivered to the Trustee for cancellation (A) have become due and payable, or (B) will become due and payable at their Stated Maturity
within one year, or (C) are to be called for redemption within one year under arrangements satisfactory to the Trustee for the giving of notice of redemption by the Trustee in the name, and at the expense, of the Company, and the Company, in
the case of (A), (B) or (C) above, has deposited or caused to be deposited with the Trustee as trust funds in trust for the purpose money in an amount sufficient to pay and discharge the entire indebtedness on such Securities not
theretofore delivered to the Trustee for cancellation, for principal and any premium and interest to the date of such deposit (in the case of Securities which have become due and payable) or to the Stated Maturity or Redemption Date, as the case may
be. 

 (b) the Company has paid or caused to be paid all other sums payable hereunder by the Company; and 
 (c) the Company has delivered to the Trustee an Officers’ Certificate and an Opinion of Counsel, each stating that all conditions precedent herein provided for
relating to the satisfaction and discharge of this Indenture have been complied with. 
  

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 Notwithstanding the satisfaction and discharge of this Indenture, the obligations of the Company to the
Trustee under Section 607, the obligations of the Trustee to any Authenticating Agent under Section 614 and, if money shall have been deposited with the Trustee pursuant to subclause (ii) of clause (a) of this Section, the
obligations of the Trustee under Section 402 and the last paragraph of Section 1003 shall survive. 
 Section 402
Application of Trust Money. 
 Subject to the provisions of the last paragraph of Section 1003, all money deposited with the Trustee
pursuant to Section 401 shall be held in trust and applied by it, in accordance with the provisions of the Securities and this Indenture, to the payment, either directly or through any Paying Agent (including the Company acting as its own
Paying Agent) as the Trustee may determine, to the Persons entitled thereto, of the principal and any premium and interest for whose payment such money has been deposited with the Trustee. 
 ARTICLE FIVE 
 Remedies 
 Section 501 Events of Default. 
 “Event of Default”, wherever used herein with respect to Securities of any series, means any one of the following events (whatever the reason for such Event of Default and whether it shall be occasioned by the provisions of
Article Fourteen or be voluntary or involuntary or be effected by operation of law or pursuant to any judgment, decree or order of any court or any order, rule or regulation of any administrative or governmental body): 
 (a) default in the payment of any interest upon any Security of that series when it becomes due and payable, and continuance of such default for a period of 30 days; or

 (b) default in the payment of the principal of or any premium on any Security of that series at its Maturity; or 
 (c) default in the deposit of any sinking fund payment, when and as due by the terms of a Security of that series; or 
 (d) default in the performance, or breach, of any covenant or warranty of the Company in this Indenture (other than a covenant or warranty a default in whose performance
or whose breach is elsewhere in this Section specifically dealt with or which has expressly been included in this Indenture solely for the benefit of series of Securities other than that series), and continuance of such default or breach for a
period of 60 days after there has been given, by registered or certified mail, to the Company by the Trustee or to the Company and the Trustee by the Holders of at least 25% in principal amount of the Outstanding Securities of that series a written
notice specifying such default or breach and requiring it to be remedied and stating that such notice is a “Notice of Default” hereunder; or 
 (e)
the entry by a court having jurisdiction in the premises of 
  

	 	(i)	a decree or order for relief in respect of the Company or any Restricted Subsidiary in an involuntary case or proceeding under any applicable Federal or State bankruptcy,
insolvency, reorganization or other similar law; or 

  

 29 









	 	(ii)	a decree or order adjudging the Company or any such Restricted Subsidiary a bankrupt or insolvent, or approving as properly filed a petition seeking reorganization, arrangement,
adjustment or composition of or in respect of the Company or any such Restricted Subsidiary under any applicable Federal or State law, or appointing a custodian, receiver, liquidator, assignee, trustee, sequetrator or other similar official of the
Company or any such Restricted Subsidiary or of any substantial part of its property, or ordering the winding up or liquidation of its affairs, and the continuance of any such decree or order for relief or any such other decree or order unstayed and
in effect for a period of 60 consecutive days; or 

 (f) the commencement by the Company or any Restricted Subsidiary of a voluntary case or
proceeding under any applicable Federal or State bankruptcy, insolvency, reorganization or other similar law or of any other case or proceeding to be adjudicated a bankrupt or insolvent, or the consent by the Company or any such Restricted
Subsidiary to the entry of a decree or order for relief in respect of the Company or any such Restricted Subsidiary in an involuntary case or proceeding under any applicable Federal or State bankruptcy, insolvency, reorganization or other similar
law or to the commencement of any bankruptcy or insolvency case or proceeding against the Company or any such Restricted Subsidiary, or the filing by the Company or any such Restricted Subsidiary of a petition or answer or consent seeking
reorganization or relief under any applicable Federal or State law, or the consent by the Company or any such Restricted Subsidiary to the filing of such petition or to the appointment of or taking possession by a custodian, receiver, liquidator,
assignee, trustee, sequestrator or other similar official of the Company or any such Restricted Subsidiary or of any substantial part of the property of the Company or any such Restricted Subsidiary, or the making by the Company or any such
Restricted Subsidiary of an assignment for the benefit of creditors, or the admission by the Company or any such Restricted Subsidiary in writing of its inability to pay its debts generally as they become due, or the taking of corporate action by
the Company or any such Restricted Subsidiary in furtherance of any such action; or 
 (g) any other Event of Default provided with respect to Securities of
that series. 
 Section 502 Acceleration of Maturity; Rescission and Annulment. 
 If an Event of Default (other than an Event of Default specified in Section 501(e) or 501(f)) with respect to Securities of any series at the time
Outstanding occurs and is continuing, then in every such case the Trustee or the Holders of not less than 25% in principal amount of the Outstanding Securities of that series may declare the principal amount of all the Securities of that series (or,
if any Securities of that series are Original Issue Discount Securities, such portion of the principal amount of such Securities as may be specified by the terms thereof) to be due and payable immediately, by a notice in writing to the Company (and
to the Trustee if given by Holders), and upon any such declaration such principal amount (or specified amount) shall become immediately due and payable. If an Event of Default specified in clause (e) or (f) of Section 501 with respect
to Securities of any series at the time Outstanding occurs, the principal amount of all the Securities of that series (or, if any Securities of that series are Original Issue Discount Securities, such portion of the principal amount of such
Securities as may be specified by the terms thereof) shall automatically, and without any declaration or other action on the part of the Trustee or any Holder, become immediately due and payable. 
 At any time after such a declaration of acceleration with respect to Securities of any series has been made and before a judgment or decree for payment
of the money due has been 

  

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obtained by the Trustee as hereinafter in this Article provided, the Holders of a majority in principal amount of the Outstanding Securities of that series,
by written notice to the Company and the Trustee, may waive any existing Event of Default and its consequences under this Indenture except a continuing Event of Default in payment of interest or premium on, or the principal of, the Notes.

 No such rescission shall affect any subsequent default or impair any right consequent thereon. 
 The Trustee shall not be required to act upon an Event of Default unless it has actual knowledge of such Event of Default. 
 Section 503 Collection of Indebtedness and Suits for Enforcement by Trustee. 
 The Company covenants that if: 
 (a) default
is made in the payment of any interest on any Security when such interest becomes due and payable and such default continues for a period of 30 days, or 
 (b) default is made in the payment of the principal of (or premium, if any, on) any Security at the Maturity thereof, the Company will, upon demand of the Trustee, pay to it, for the benefit of the Holders of such
Securities, the whole amount then due and payable on such Securities for principal and any premium and interest and, to the extent that payment of such interest shall be legally enforceable, interest on any overdue principal and premium and on any
overdue interest, at the rate or rates prescribed therefor in such Securities, and, in addition thereto, such further amount as shall be sufficient to cover the costs and expenses of collection, including the reasonable compensation, expenses,
disbursements and advances of the Trustee, its agents and counsel. 
 If an Event of Default with respect to Securities of any series occurs
and is continuing, the Trustee may in its discretion proceed to protect and enforce its rights and the rights of the Holders of Securities of such series by such appropriate judicial proceedings as the Trustee shall deem most effectual to protect
and enforce any such rights, whether for the specific enforcement of any covenant or agreement in this Indenture or in aid of the exercise of any power granted herein, or to enforce any other proper remedy. 
  

 31 








 Section 504 Trustee May File Proofs of Claim. 
 In case of any judicial proceeding relative to the Company (or any other obligor upon the Securities), its property or its creditors, the Trustee shall
be entitled and empowered, by intervention in such proceeding or otherwise, to take any and all actions authorized under the Trust Indenture Act in order to have claims of the Holders and the Trustee allowed in any such proceeding. In particular,
the Trustee shall be authorized to collect and receive any moneys or other property payable or deliverable on any such claims and to distribute the same; and any custodian, receiver, assignee, trustee, liquidator, sequestrator or other similar
official in any such judicial proceeding is hereby authorized by each Holder to make such payments to the Trustee and, in the event that the Trustee shall consent to the making of such payments directly to the Holders, to pay to the Trustee any
amount due it for the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel, and any other amounts due the Trustee under Section 607. 
 No provision of this Indenture shall be deemed to authorize the Trustee to authorize or consent to or accept or adopt on behalf of any Holder any plan of
reorganization, arrangement, adjustment or composition affecting the Securities or the rights of any Holder thereof or to authorize the Trustee to vote in respect of the claim of any Holder in any such proceeding; provided, however, that the Trustee
may, on behalf of the Holders, vote for the election of a trustee in bankruptcy or similar official and be a member of a creditors’ or other similar committee. 
 Section 505 Trustee May Enforce Claims Without Possession of Securities. 
 All rights of action
and claims under this Indenture or the Securities may be prosecuted and enforced by the Trustee without the possession of any of the Securities or the production thereof in any proceeding relating thereto, and any such proceeding instituted by the
Trustee shall be brought in its own name as trustee of an express trust, and any recovery of judgment shall, after provision for the payment of the reasonable compensation, expenses, disbursements and advances of the Trustee, its agents and counsel,
be for the ratable benefit of the Holders of the Securities in respect of which such judgment has been recovered. 
 Section 506
Application of Money Collected. 
 Any money collected by the Trustee pursuant to this Article shall be applied in the following order,
at the date or dates fixed by the Trustee and, in case of the distribution of such money on account of principal or any premium or interest, upon presentation of the Securities and the notation thereon of the payment if only partially paid and upon
surrender thereof if fully paid: 
 FIRST: To the payment of all amounts due the Trustee under Section 607; 
 SECOND: To the extent provided in Article Fourteen, to the holders of Senior Debt of the Company in accordance with Article Fourteen; and 
 THIRD: To the payment of the amounts then due and unpaid for principal of and any premium and interest on the Securities in respect of which or for the
benefit of which such money has been collected, ratably, without preference or priority of any kind, according to the amounts due and payable on such Securities for principal and any premium and interest, respectively. 
 Section 507 Limitation on Suits. 
 No Holder of any Security of any series shall have any right to institute any proceeding, judicial or otherwise, with respect to this Indenture, or for the appointment of a receiver or trustee, or for any other remedy hereunder, unless

  

 32 








 (a) such Holder has previously given written notice to the Trustee of a continuing Event of Default with respect to the
Securities of that series; 
 (b) the Holders of not less than 25% in principal amount of the Outstanding Securities of that series shall have made written
request to the Trustee to institute proceedings in respect of such Event of Default in its own name as Trustee hereunder; 
 (c) such Holder or Holders have
offered to the Trustee reasonable indemnity against the costs, expenses and liabilities to be incurred in compliance with such request; 
 (d) the Trustee
for 60 days after its receipt of such notice, request and offer of indemnity has failed to institute any such proceeding; and 
 (e) no direction
inconsistent with such written request has been given to the Trustee during such 60-day period by the Holders of a majority in principal amount of the Outstanding Securities of that series; 
 it being understood and intended that no one or more of such Holders shall have any right in any manner whatever by virtue of, or by availing of, any provision of this
Indenture to affect, disturb or prejudice the rights of any other of such Holders, or to obtain or to seek to obtain priority or preference over any other of such Holders or to enforce any right under this Indenture, except in the manner herein
provided and for the equal and ratable benefit of all of such Holders. 
 Section 508 Unconditional Right of Holders to Receive
Principal, Premium and Interest. 
 Notwithstanding any other provision in this Indenture, the Holder of any Security shall have the
right, which is absolute and unconditional, to receive payment of the principal of and any premium and (subject to Section 307) interest on such Security on the respective Stated Maturities expressed in such Security (or, in the case of
redemption, on the Redemption Date) and to institute suit for the enforcement of any such payment, and such rights shall not be impaired without the consent of such Holder. 
 Section 509 Restoration of Rights and Remedies. 
 If the Trustee or any Holder has instituted any proceeding to enforce any right or remedy under this Indenture and such proceeding has been discontinued or abandoned for any reason, or has been determined adversely to
the Trustee or to such Holder, then and in every such case, subject to any determination in such proceeding, the Company, the Trustee and the Holders shall be restored severally and respectively to their former positions hereunder and thereafter all
rights and remedies of the Trustee and the Holders shall continue as though no such proceeding had been instituted. 
 Section 510
Rights and Remedies Cumulative. 
 Except as otherwise provided with respect to the replacement or payment of mutilated, destroyed, lost
or stolen Securities in the last paragraph of Section 306, no right or remedy herein conferred upon or reserved to the Trustee or to the Holders is intended to be exclusive of any other right or remedy, and every right and remedy shall, to the
extent permitted by law, be cumulative and in addition to every other right and remedy given hereunder or now or hereafter existing at law or in equity or otherwise. The assertion or employment of any right or remedy hereunder, or otherwise, shall
not prevent the concurrent assertion or employment of any other appropriate right or remedy. 
  

 33 








 Section 511 Delay or Omission Not Waiver. 
 No delay or omission of the Trustee or of any Holder of any Securities to exercise any right or remedy accruing upon any Event of Default shall impair
any such right or remedy or constitute a waiver of any such Event of Default or an acquiescence therein. Every right and remedy given by this Article or by law to the Trustee or to the Holders may be exercised from time to time, and as often as may
be deemed expedient, by the Trustee or by the Holders, as the case may be. 
 Section 512 Control by Holders. 
 The Holders of a majority in principal amount of the Outstanding Securities of any series shall have the right to direct the time, method and place of
conducting any proceeding for any remedy available to the Trustee, or exercising any trust or power conferred on the Trustee, with respect to the Securities of such series, provided that 
 (a) such direction shall not be in conflict with any rule of law or with this Indenture; and 
 (b) the Trustee may take any
other action deemed proper by the Trustee which is not inconsistent with such direction. 
 Section 513 Waiver of Past Defaults. 

 The Holders of not less than a majority in principal amount of the Outstanding Securities of any series may on behalf of the Holders of
all the Securities of such series waive any past default hereunder with respect to such series and its consequences, except a default 
 (a) in the payment
of the principal of or any premium or interest on any Security of such series; or 
 (b) in respect of a covenant or provision hereof which under Article
Nine cannot be modified or amended without the consent of the Holder of each Outstanding Security of such series affected. Upon any such waiver, such default shall cease to exist, and any Event of Default arising therefrom shall be deemed to have
been cured, for every purpose of this Indenture; but no such waiver shall extend to any subsequent or other default or impair any right consequent thereon. 
 Section 514 Undertaking for Costs. 
 In any suit for the enforcement of any right or remedy
under this Indenture, or in any suit against the Trustee for any action taken, suffered or omitted by it as Trustee, a court may require any party litigant in such suit to file an undertaking to pay the costs of such suit, and may assess costs
against any such party litigant, in the manner and to the extent provided in the Trust Indenture Act; provided that neither this Section nor the Trust Indenture Act shall be deemed to authorize any court to require such an undertaking or to make
such an assessment in any suit instituted by the Company. 
 Section 515 Waiver of Usury, Stay or Extension Laws. 
 The Company covenants (to the extent that it may lawfully do so) that it will not at any time insist upon, or plead, or in any manner whatsoever claim or
take the benefit or advantage of, 

  

 34 








 
any usury, stay or extension law wherever enacted, now or at any time hereafter in force, which may affect the covenants or the performance of this
Indenture; and the Company (to the extent that it may lawfully do so) hereby expressly waives all benefit or advantage of any such law and covenants that it will not hinder, delay or impede the execution of any power herein granted to the Trustee,
but will suffer and permit the execution of every such power as though no such law had been enacted. 
 ARTICLE SIX 
 The Trustee 
 Section 601 Certain Duties and
Responsibilities. 
 The duties and responsibilities of the Trustee shall be as provided by the Trust Indenture Act. Notwithstanding the
foregoing, no provision of this Indenture shall require the Trustee to expend or risk its own funds or otherwise incur any financial liability in the performance of any of its duties hereunder, or in the exercise of any of its rights or powers, if
it shall have reasonable grounds for believing that repayment of such funds or adequate indemnity against such risk or liability is not reasonably assured to it. Whether or not therein expressly so provided, every provision of this Indenture
relating to the conduct or affecting the liability of or affording protection to the Trustee shall be subject to the provisions of this Section. 
 Section 602 Notice of Defaults. 
 If a default occurs hereunder with respect to Securities of any series, the Trustee shall
give the Holders of Securities of such series notice of such default as and to the extent provided by the Trust Indenture Act; provided, however, that in the case of any default of the character specified in clause (d) of Section 501 with
respect to Securities of such series, no such notice to Holders shall be given until at least 30 days after the occurrence thereof. For the purpose of this Section, the term “default” means any event which is, or after notice or lapse of
time or both would become, an Event of Default with respect to Securities of such series. 
 Section 603 Certain Rights of Trustee.

 Subject to the provisions of Section 601: 
 (a) the Trustee may rely and shall be protected in acting or refraining from acting upon any resolution, certificate, statement, instrument, opinion, report, notice, request, direction, consent, order, bond, debenture, note, other evidence
of indebtedness or other paper or document believed by it to be genuine and to have been signed or presented by the proper party or parties; 
 (b) any
request or direction of the Company mentioned herein shall be sufficiently evidenced by a Company Request or Company Order, and any resolution of the Board of Directors shall be sufficiently evidenced by a Board Resolution; 
 (c) whenever in the administration of this Indenture the Trustee shall deem it desirable that a matter be proved or established prior to taking, suffering or omitting
any action hereunder, the Trustee (unless other evidence be herein specifically prescribed) may, in the absence of bad faith on its part, rely upon an Officers’ Certificate; 
  

 35 








 (d) the Trustee may consult with counsel and the written advice of such counsel or any Opinion of Counsel shall be full
and complete authorization and protection in respect of any action taken, suffered or omitted by it hereunder in good faith and in reliance thereon; 
 (e)
the Trustee shall be under no obligation to exercise any of the rights or powers vested in it by this Indenture at the request or direction of any of the Holders pursuant to this Indenture, unless such Holders shall have offered to the Trustee
reasonable security or indemnity against the costs, expenses and liabilities which might be incurred by it in compliance with such request or direction; 
 (f) the Trustee shall not be bound to make any investigation into the facts or matters stated in any resolution, certificate, statement, instrument, opinion, report, notice, request, direction, consent, order, bond, debenture, note, other
evidence of indebtedness or other paper or document, but the Trustee, in its discretion, may make such further inquiry or investigation into such facts or matters as it may see fit, and, if the Trustee shall determine to make such further inquiry or
investigation, it shall be entitled to examine the books, records and premises of the Company, personally or by agent or attorney; and 
 (g) the Trustee may
execute any of the trusts or powers hereunder or perform any duties hereunder either directly or by or through agents or attorneys and the Trustee shall not be responsible for any misconduct or negligence on the part of any agent or attorney
appointed with due care by it hereunder. 
 Section 604 Not Responsible for Recitals or Issuance of Securities. 
 The recitals contained herein and in the Securities, except the Trustee’s certificates of authentication, shall be taken as the statements of the
Company, and neither the Trustee nor any Authenticating Agent assumes any responsibility for their correctness. The Trustee makes no representations as to the validity or sufficiency of this Indenture or of the Securities. Neither the Trustee nor
any Authenticating Agent shall be accountable for the use or application by the Company of Securities or the proceeds thereof. 
 Section 605 May Hold Securities. 
 The Trustee, any Authenticating Agent, any Paying Agent, any Security Registrar
or any other agent of the Company, in its individual or any other capacity, may become the owner or pledgee of Securities and, subject to Sections 608 and 613, may otherwise deal with the Company with the same rights it would have if it were not
Trustee, Authenticating Agent, Paying Agent, Security Registrar or such other agent. 
 Section 606 Money Held in Trust.

 Money held by the Trustee in trust hereunder need not be segregated from other funds except to the extent required by law. The Trustee
shall be under no liability for interest on any money received by it hereunder except as otherwise agreed with the Company. 
 Section 607 Compensation and Reimbursement. 
 The Company agrees 
  

	 	(a)	to pay to the Trustee from time to time reasonable compensation for all services rendered by it hereunder (which compensation shall not be limited by any provision of law in regard
to the compensation of a trustee of an express trust); 

  

 36 









	 	(b)	except as otherwise expressly provided herein, to reimburse the Trustee upon its request for all reasonable expenses, disbursements and advances incurred or made by the Trustee in
accordance with any provision of this Indenture including the reasonable compensation and the expenses and disbursements of its agents and counsel), except any such expense, disbursement or advance as may be attributable to its negligence or bad
faith; and 

  

	 	(c)	to indemnify the Trustee for, and to hold it harmless against, any loss, liability or expense incurred without negligence or bad faith on its part, arising out of or in connection
with the acceptance or administration of the trust or trusts hereunder, including the costs and expenses of defending itself against any claim or liability in connection with the exercise or performance of any of its powers or duties hereunder.


 Section 608 Conflicting Interests. 
 If the Trustee has or shall acquire a conflicting interest within the meaning of the Trust Indenture Act, the Trustee shall either eliminate such
interest or resign, to the extent and in the manner provided by, and subject to the provisions of, the Trust Indenture Act and this Indenture. To the extent permitted by such Act, the Trustee shall not be deemed to have a conflicting interest by
virtue of being a trustee under this Indenture with respect to Securities of more than one series [or a trustee under — list here any prior indentures between the Company and the Trustee that have not been satisfied and discharged and that may
be excluded by the proviso to Section 310(b)(1) of the Trust Indenture Act]. 
 Section 609 Corporate Trustee Required;
Eligibility. 
 There shall at all times be one (and only one) Trustee hereunder with respect to the Securities of each series, which may
be Trustee hereunder for Securities of one or more other series. Each Trustee shall be a Person that is eligible pursuant to the Trust Indenture Act to act as such, and has a combined capital and surplus of at least $50,000,000 and has its Corporate
Trust Office in the Borough of Manhattan, The City of New York. If any such Person publishes reports of condition at least annually, pursuant to law or to the requirements of its supervising or examining authority, then for the purposes of this
Section and to the extent permitted by the Trust Indenture Act, the combined capital and surplus of such Person shall be deemed to be its combined capital and surplus as set forth in its most recent report of condition so published. If at any time
the Trustee with respect to the Securities of any series shall cease to be eligible in accordance with the provisions of this Section, it shall resign immediately in the manner and with the effect hereinafter specified in this Article. 

Section 610 Resignation and Removal; Appointment of Successor. 
 No resignation or removal of the Trustee and no appointment of a successor Trustee pursuant to this Article shall become effective until the acceptance
of appointment by the successor Trustee in accordance with the applicable requirements of Section 611. 
 The Trustee may resign at any
time with respect to the Securities of one or more series by giving written notice thereof to the Company. If the instrument of acceptance by a successor Trustee required by Section 611 shall not have been delivered to the Trustee within 30
days after the giving of such notice of resignation, the resigning Trustee may petition any court of competent jurisdiction for the appointment of a successor Trustee with respect to the Securities of such series. 
  

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 The Trustee may be removed at any time with respect to the Securities of any series by Act of the Holders
of a majority in principal amount of the Outstanding Securities of such series, delivered to the Trustee and to the Company. 
 If at any
time: 
  

	 	(a)	the Trustee shall fail to comply with Section 608 after written request therefor by the Company or by any Holder who has been a bona fide Holder of a Security for at least six
months; or 

  

	 	(b)	the Trustee shall cease to be eligible under Section 609 and shall fail to resign after written request therefor by the Company or by any such Holder; or


  

	 	(c)	the Trustee shall become incapable of acting or shall be adjudged a bankrupt or insolvent or a receiver of the Trustee or of its property shall be appointed or any public officer
shall take charge or control of the Trustee or of its property or affairs for the purpose of rehabilitation, conservation or liquidation, then, in any such case, (A) the Company by a Board Resolution may remove the Trustee with respect to all
Securities, or (B) subject to Section 514, any Holder who has been a bona fide Holder of a Security for at least six months may, on behalf of himself and all others similarly situated, petition any court of competent jurisdiction for the
removal of the Trustee with respect to all Securities and the appointment of a successor Trustee or Trustees. 

 If the Trustee
shall resign, be removed or become incapable of acting, or if a vacancy shall occur in the office of Trustee for any cause, with respect to the Securities of one or more series, the Company, by a Board Resolution, shall promptly appoint a successor
Trustee or Trustees with respect to the Securities of that or those series (it being understood that any such successor Trustee may be appointed with respect to the Securities of one or more or all of such series and that at any time there shall be
only one Trustee with respect to the Securities of any particular series) and shall comply with the applicable requirements of Section 611. If, within one year after such resignation, removal or incapability, or the occurrence of such vacancy,
a successor Trustee with respect to the Securities of any series shall be appointed by Act of the Holders of a majority in principal amount of the Outstanding Securities of such series delivered to the Company and the retiring Trustee, the successor
Trustee so appointed shall, forthwith upon its acceptance of such appointment in accordance with the applicable requirements of Section 611, become the successor Trustee with respect to the Securities of such series and to that extent supersede
the successor Trustee appointed by the Company. If no successor Trustee with respect to the Securities of any series shall have been so appointed by the Company or the Holders and accepted appointment in the manner required by Section 611, any
Holder who has been a bona fide Holder of a Security of such series for at least six months may, on behalf of himself and all others similarly situated, petition any court of competent jurisdiction for the appointment of a successor Trustee with
respect to the Securities of such series. 
 The Company shall give notice of each resignation and each removal of the Trustee with respect
to the Securities of any series and each appointment of a successor Trustee with respect to the Securities of any series to all Holders of Securities of such series in the manner provided in Section 106. Each notice shall include the name of
the successor Trustee with respect to the Securities of such series and the address of its Corporate Trust Office. 
  

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 Section 611 Acceptance of Appointment by Successor. 
 In case of the appointment hereunder of a successor Trustee with respect to all Securities, every such successor Trustee so appointed shall execute,
acknowledge and deliver to the Company and to the retiring Trustee an instrument accepting such appointment, and thereupon the resignation or removal of the retiring Trustee shall become effective and such successor Trustee, without any further act,
deed or conveyance, shall become vested with all the rights, powers, trusts and duties of the retiring Trustee; but, on the request of the Company or the successor Trustee, such retiring Trustee shall, upon payment of its charges, execute and
deliver an instrument transferring to such successor Trustee all the rights, powers and trusts of the retiring Trustee and shall duly assign, transfer and deliver to such successor Trustee all property and money held by such retiring Trustee
hereunder. 
 In case of the appointment hereunder of a successor Trustee with respect to the Securities of one or more (but not all) series,
the Company, the retiring Trustee and each successor Trustee with respect to the Securities of one or more series shall execute and deliver an indenture supplemental hereto wherein each successor Trustee shall accept such appointment and which
(a) shall contain such provisions as shall be necessary or desirable to transfer and confirm to, and to vest in, each successor Trustee all the rights, powers, trusts and duties of the retiring Trustee with respect to the Securities of that or
those series to which the appointment of such successor Trustee relates, (b) if the retiring Trustee is not retiring with respect to all Securities, shall contain such provisions as shall be deemed necessary or desirable to confirm that all the
rights, powers, trusts and duties of the retiring Trustee with respect to the Securities of that or those series as to which the retiring Trustee is not retiring shall continue to be vested in the retiring Trustee, and (c) shall add to or
change any of the provisions of this Indenture as shall be necessary to provide for or facilitate the administration of the trusts hereunder by more than one Trustee, it being understood that nothing herein or in such supplemental indenture shall
constitute such Trustees co-trustees of the same trust and that each such Trustee shall be trustee of a trust or trusts hereunder separate and apart from any trust or trusts hereunder administered by any other such Trustee; and upon the execution
and delivery of such supplemental indenture the resignation or removal of the retiring Trustee shall become effective to the extent provided therein and each such successor Trustee, without any further act, deed or conveyance, shall become vested
with all the rights, powers, trusts and duties of the retiring Trustee with respect to the Securities of that or those series to which the appointment of such successor Trustee relates; but, on request of the Company or any successor Trustee, such
retiring Trustee shall duly assign, transfer and deliver to such successor Trustee all property and money held by such retiring Trustee hereunder with respect to the Securities of that or those series to which the appointment of such successor
Trustee relates. 
 Upon request of any such successor Trustee, the Company shall execute any and all instruments for more fully and
certainly vesting in and confirming to such successor Trustee all such rights, powers and trusts referred to in the first or second preceding paragraph, as the case may be. 
 No successor Trustee shall accept its appointment unless at the time of such acceptance such successor Trustee shall be qualified and eligible under this
Article. 
 Section 612 Merger, Conversion, Consolidation or Succession to Business. 
 Any corporation into which the Trustee may be merged or converted or with which it may be consolidated, or any corporation resulting from any merger,
conversion or consolidation to which the Trustee shall be a party, or any corporation succeeding to all or substantially all the corporate trust business of the Trustee, shall be the successor of the Trustee hereunder, provided such corporation
shall be otherwise qualified and eligible under this Article, without the execution or filing of any paper or any further act on the part of any of the parties hereto. In case 

  

 39 








 
any Securities shall have been authenticated, but not delivered, by the Trustee then in office, any successor by merger, conversion or consolidation to such
authenticating Trustee may adopt such authentication and deliver the Securities so authenticated with the same effect as if such successor Trustee had itself authenticated such Securities. 
 Section 613 Preferential Collection of Claims Against Company. 
 If and when the Trustee shall be or become a creditor of the Company (or any other obligor upon the Securities), the Trustee shall be subject to the provisions of the Trust Indenture Act regarding the collection of
claims against the Company (or any such other obligor). 
 Section 614 Appointment of Authenticating Agent. 
 The Trustee may appoint an Authenticating Agent or Agents with respect to one or more series of Securities which shall be authorized to act on behalf of
the Trustee to authenticate Securities of such series issued upon original issue and upon exchange, registration of transfer or partial redemption thereof or pursuant to Section 306, and Securities so authenticated shall be entitled to the
benefits of this Indenture and shall be valid and obligatory for all purposes as if authenticated by the Trustee hereunder. Wherever reference is made in this Indenture to the authentication and delivery of Securities by the Trustee or the
Trustee’s certificate of authentication, such reference shall be deemed to include authentication and delivery on behalf of the Trustee by an Authenticating Agent and a certificate of authentication executed on behalf of the Trustee by an
Authenticating Agent. Each Authenticating Agent shall be acceptable to the Company and shall at all times be a corporation organized and doing business under the laws of the United States of America, any State thereof or the District of Columbia,
authorized under such laws to act as Authenticating Agent, having a combined capital and surplus of not less than $50,000,000 and subject to supervision or examination by Federal or State authority. If such Authenticating Agent publishes reports of
condition at least annually, pursuant to law or to the requirements of said supervising or examining authority, then for the purposes of this Section, the combined capital and surplus of such Authenticating Agent shall be deemed to be its combined
capital and surplus as set forth in its most recent report of condition so published. If at any time an Authenticating Agent shall cease to be eligible in accordance with the provisions of this Section, such Authenticating Agent shall resign
immediately in the manner and with the effect specified in this Section. 
 Any corporation into which an Authenticating Agent may be merged
or converted or with which it may be consolidated, or any corporation resulting from any merger, conversion or consolidation to which such Authenticating Agent shall be a party, or any corporation succeeding to the corporate agency or corporate
trust business of an Authenticating Agent, shall continue to be an Authenticating Agent, provided such corporation shall be otherwise eligible under this Section, without the execution or filing of any paper or any further act on the part of the
Trustee or the Authenticating Agent. 
 An Authenticating Agent may resign at any time by giving written notice thereof to the Trustee and to
the Company. The Trustee may at any time terminate the agency of an Authenticating Agent by giving written notice thereof to such Authenticating Agent and to the Company. Upon receiving such a notice of resignation or upon such a termination, or in
case at any time such Authenticating Agent shall cease to be eligible in accordance with the provisions of this Section, the Trustee may appoint a successor Authenticating Agent which shall be acceptable to the Company and shall give notice of such
appointment in the manner provided in Section 106 to all Holders of Securities of the series with respect to which such Authenticating Agent will 

  

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serve. Any successor Authenticating Agent upon acceptance of its appointment hereunder shall become vested with all the rights, powers and duties of its
predecessor hereunder, with like effect as if originally named as an Authenticating Agent. No successor Authenticating Agent shall be appointed unless eligible under the provisions of this Section. 
 The Trustee agrees to pay to each Authenticating Agent from time to time reasonable compensation for its services under this Section, and the Trustee
shall be entitled to be reimbursed for such payments, subject to the provisions of Section 607. 
  

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 If an appointment with respect to one or more series is made pursuant to this Section, the Securities of
such series may have endorsed thereon, in addition to the Trustee’s certificate of authentication, an alternative certificate of authentication in the following form: 
 This is one of the Securities of the series designated therein referred to in the within-mentioned Indenture. 
  

					
		
	 	 	 ,

	As Trustee	 	
			
	 By:
	 	 	 	 ,

		 	As Authenticating Agent	 	
			
	 By:
	 	 	 	
		 	Authorized Officer	 	

 ARTICLE SEVEN 
 Holders’ Lists and Reports by Trustee and Company 
 Section 701 Company to Furnish Trustee Names and
Addresses of Holders. 
 The Company will furnish or cause to be furnished to the Trustee 
 (a) semi-annually, not later than January 15 and July 15 in each year, a list, in such form as the Trustee may reasonably require, of the names and addresses of the Holders of Securities of each series as of
the preceding December 31 or June 30, as the case may be, and 
 (b) at such other times as the Trustee may request in writing, within 30 days
after the receipt by the Company of any such request, a list of similar form and content as of a date not more than 15 days prior to the time such list is furnished; 
 excluding from any such list names and addresses received by the Trustee in its capacity as Security Registrar. 
 Section 702 Preservation of Information; Communications to Holders. 
 The Trustee shall preserve, in as current a form
as is reasonably practicable, the names and addresses of Holders contained in the most recent list furnished to the Trustee as provided in Section 701 and the names and addresses of Holders received by the Trustee in its capacity as Security
Registrar. The Trustee may destroy any list furnished to it as provided in Section 701 upon receipt of a new list so furnished. 
 The
rights of Holders to communicate with other Holders with respect to their rights under this Indenture or under the Securities, and the corresponding rights and privileges of the Trustee, shall be as provided by the Trust Indenture Act. 

Every Holder of Securities, by receiving and holding the same, agrees with the Company and the Trustee that neither the Company nor the Trustee nor
any agent of either of them shall be held accountable by reason of any disclosure of information as to names and addresses of Holders made pursuant to the Trust Indenture Act. 
  

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 Section 703 Reports by Trustee. 
 The Trustee shall transmit to Holders such reports concerning the Trustee and its actions under this Indenture as may be required pursuant to the Trust
Indenture Act at the times and in the manner provided pursuant thereto. 
 A copy of each such report shall, at the time of such transmission
to Holders, be filed by the Trustee with each stock exchange upon which any Securities are listed, with the Commission and with the Company. The Company will notify the Trustee when any Securities are listed on any stock exchange. 
 Section 704 Reports by Company. 
 The Company shall file with the Trustee and the Commission, and transmit to Holders, such information, documents and other reports, and such summaries thereof, as may be required pursuant to the Trust Indenture Act at the times and in the
manner provided pursuant to such Act; provided that any such information, documents or reports required to be filed with the Commission pursuant to Section 13 or 15(d) of the Exchange Act shall be filed with the Trustee within 15 days after the
same is so required to be filed with the Commission. 
 ARTICLE EIGHT 
 Consolidation, Merger, Conveyance, Transfer or Lease 
 Section 801 Company May Consolidate,
Etc., Only on Certain Terms. 
 The Company shall not consolidate with or merge into any other Person or convey, transfer or lease its
properties and assets substantially as an entirety to any Person, and the Company shall not permit any Person to consolidate with or merge into the Company or convey, transfer or lease its properties and assets substantially as an entirety to the
Company, unless: 
 (a) in case the Company shall consolidate with or merge into another Person or convey, transfer or lease its properties and assets
substantially as an entirety to any Person, the Person formed by such consolidation or into which the Company is merged or the Person which acquires by conveyance or transfer, or which leases, the properties and assets of the Company substantially
as an entirety shall be a corporation, partnership, limited liability company or trust, shall be organized and validly existing under the laws of the United States of America, any State thereof or the District of Columbia and shall expressly assume,
by an indenture supplemental hereto, executed and delivered to the Trustee, in form satisfactory to the Trustee, the due and punctual payment of the principal of and any premium and interest on all the Securities and the performance or observance of
every covenant of this Indenture on the part of the Company to be performed or observed; 
 (b) immediately after giving effect to such transaction and
treating any indebtedness which becomes an obligation of the Company or any Subsidiary as a result of such transaction as having been incurred by the Company or such Subsidiary at the time of such transaction, no Event of Default, and no event
which, after notice or lapse of time or both, would become an Event of Default, shall have happened and be continuing; 
 (c) if, as a result of any such
consolidation or merger or such conveyance, transfer or lease, properties or assets of the Company would become subject to a mortgage, pledge, lien, security 

  

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interest or other encumbrance which would not be permitted by this Indenture, the Company or such successor Person, as the case may be, shall take such steps
as shall be necessary effectively to secure the Securities equally and ratably with (or prior to) all indebtedness secured thereby; and 
 (d) the Company
has delivered to the Trustee an Officers’ Certificate and an Opinion of Counsel, each stating that such consolidation, merger, conveyance, transfer or lease and, if a supplemental indenture is required in connection with such transaction, such
supplemental indenture comply with this Article and that all conditions precedent herein provided for relating to such transaction been complied with. 
 Section 802 Successor Substituted. 
 Upon any consolidation of the Company with, or merger of
the Company into, any other Person or any conveyance, transfer or lease of the properties and assets of the Company substantially as an entirety in accordance with Section 801, the successor Person formed by such consolidation or into which the
Company is merged or to which such conveyance, transfer or lease is made shall succeed to, and be substituted for, and may exercise every right and power of, the Company under this Indenture with the same effect as if such successor Person had been
named as the Company herein, and thereafter, except in the case of a lease, the predecessor Person shall be relieved of all obligations and covenants under this Indenture and the Securities. 
 ARTICLE NINE 
 Supplemental Indentures 
 Section 901 Supplemental Indentures Without Consent of Holders. 
 Without the consent of any Holders, the Company, when authorized by a Board Resolution, and the Trustee, at any time and from time to time, may enter
into one or more indentures supplemental hereto, in form satisfactory to the Trustee, for any of the following purposes: 
 (a) to evidence the succession of
another Person to the Company and the assumption by any such successor of the covenants of the Company herein and in the Securities; or 
 (b) to add to the
covenants of the Company for the benefit of the Holders of all or any series of Securities (and if such covenants are to be for the benefit of less than all series of Securities, stating that such covenants are expressly being included solely for
the benefit of such series) or to surrender any right or power herein conferred upon the Company; or 
 (c) to add any additional Events of Default for the
benefit of the Holders of all or any series of Securities (and if such additional Events of Default are to be for the benefit of less than all series of Securities, stating that such additional Events of Default are expressly being included solely
for the benefit of such series); or 
 (d) to add to or change any of the provisions of this Indenture to such extent as shall be necessary to permit or
facilitate the issuance of Securities in bearer form, registrable or not registrable as to principal, and with or without interest coupons, or to permit or facilitate the issuance of Securities in uncertificated form; or 
  

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 (e) to add to, change or eliminate any of the provisions of this Indenture in respect of one or more series of
Securities, provided that any such addition, change or elimination (i) shall neither (A) apply to any Security of any series created prior to the execution of such supplemental indenture and entitled to the benefit of such provision nor
(B) modify the rights of the Holder of any such Security with respect to such provision or (ii) shall become effective only when there is no such Security Outstanding; or 
 (f) to establish the form or terms of Securities of any series as permitted by Sections 201 and 301; or 
 (g) to evidence
and provide for the acceptance of appointment hereunder by a successor Trustee with respect to the Securities of one or more series and to add to or change any of the provisions of this Indenture as shall be necessary to provide for or facilitate
the administration of the trusts hereunder by more than one Trustee, pursuant to the requirements of Section 611; or 
 (h) to cure any ambiguity, to
correct or supplement any provision herein which may be defective or inconsistent with any other provision herein, or to make any other provisions with respect to matters or questions arising under this Indenture, provided that such action pursuant
to this clause (h) shall not adversely affect the interests of the Holders of Securities of any series in any material respect. 
 Section 902 Supplemental Indentures With Consent of Holders. 
 With the consent of the Holders of not less than a
majority in principal amount of the Outstanding Securities of each series affected by such supplemental indenture, by Act of said Holders delivered to the Company and the Trustee, the Company, when authorized by a Board Resolution, and the Trustee
may enter into an indenture or indentures supplemental hereto for the purpose of adding any provisions to or changing in any manner or eliminating any of the provisions of this Indenture or of modifying in any manner the rights of the Holders of
Securities of such series under this Indenture; provided, however, that no such supplemental indenture shall, without the consent of the Holder of each Outstanding Security affected thereby, 
 (a) change the Stated Maturity of the principal of, or any installment of principal of or interest on, any Security, or reduce the principal amount thereof or the rate
of interest thereon or any premium payable upon the redemption thereof, or reduce the amount of the principal of an Original Issue Discount Security or any other Security which would be due and payable upon a declaration of acceleration of the
Maturity thereof pursuant to Section 502, or change any Place of Payment where, or the coin or currency in which, any Security or any premium or interest thereon is payable, or impair the right to institute suit for the enforcement of any such
payment on or after the Stated Maturity thereof (or, in the case of redemption, on or after the Redemption Date), or modify the provisions of this Indenture with respect to the subordination of the Securities in a manner materially adverse to the
Holders; or 
 (b) reduce the percentage in principal amount of the Outstanding Securities of any series, the consent of whose Holders is required for any
such supplemental indenture, or the consent of whose Holders is required for any waiver (of compliance with certain provisions of this Indenture or certain defaults hereunder and their consequences) provided for in this Indenture; or 
 (c) modify any of the provisions of this Section, Section 513 or Section 1009, except to increase any such percentage or to provide that certain other
provisions of this Indenture cannot be modified or waived without the consent of the Holder of each Outstanding Security affected 

  

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thereby; provided, however, that this clause shall not be deemed to require the consent of any Holder with respect to changes in the references to “the
Trustee” and concomitant changes in this Section and Section 1009, or the deletion of this proviso, in accordance with the requirements of Section 611 and clause (h) of Section 901. 
 A supplemental indenture which changes or eliminates any covenant or other provision of this Indenture which has expressly been included solely for the
benefit of one or more particular series of Securities, or which modifies the rights of the Holders of Securities of such series with respect to such covenant or other provision, shall be deemed not to affect the rights under this Indenture of the
Holders of Securities of any other series. 
 It shall not be necessary for any Act of Holders under this Section to approve the particular
form of any proposed supplemental indenture, but it shall be sufficient if such Act shall approve the substance thereof. 
 Section 903 Execution of Supplemental Indentures. 
 In executing, or accepting the additional trusts created by, any
supplemental indenture permitted by this Article or the modifications thereby of the trusts created by this Indenture, the Trustee shall be entitled to receive, and (subject to Section 601) shall be fully protected in relying upon, an Opinion
of Counsel stating that the execution of such supplemental indenture is authorized or permitted by this Indenture. The Trustee may, but shall not be obligated to, enter into any such supplemental indenture which affects the Trustee’s own
rights, duties or immunities under this Indenture or otherwise. 
 Section 904 Effect of Supplemental Indentures. 
 Upon the execution of any supplemental indenture under this Article, this Indenture shall be modified in accordance therewith, and such supplemental
indenture shall form a part of this Indenture for all purposes; and every Holder of Securities theretofore or thereafter authenticated and delivered hereunder shall be bound thereby. 
 Section 905 Conformity with Trust Indenture Act. 
 Every supplemental indenture executed pursuant to this Article shall conform to the requirements of the Trust Indenture Act. 
 Section 906 Reference in Securities to Supplemental Indentures. 
 Securities of any series authenticated and
delivered after the execution of any supplemental indenture pursuant to this Article may, and shall if required by the Trustee, bear a notation in form approved by the Trustee as to any matter provided for in such supplemental indenture. If the
Company shall so determine, new Securities of any series so modified as to conform, in the opinion of the Trustee and the Company, to any such supplemental indenture may be prepared and executed by the Company and authenticated and delivered by the
Trustee in exchange for Outstanding Securities of such series. 
  

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 ARTICLE TEN 
 Covenants 
 Section 1001 Payment of Principal, Premium and Interest. 
 The Company covenants and agrees for the benefit of each series of Securities that it will duly and punctually pay the principal of and any premium and interest on the
Securities of that series in accordance with the terms of the Securities and this Indenture. 
 Section 1002 Maintenance of Office or
Agency. 
 The Company will maintain in each Place of Payment for any series of Securities an office or agency where Securities of that
series may be presented or surrendered for payment, where Securities of that series may be surrendered for registration of transfer or exchange and where notices and demands to or upon the Company in respect of the Securities of that series and this
Indenture may be served. The Company will give prompt written notice to the Trustee of the location, and any change in the location, of such office or agency. If at any time the Company shall fail to maintain any such required office or agency or
shall fail to furnish the Trustee with the address thereof, such presentations, surrenders, notices and demands may be made or served at the Corporate Trust Office of the Trustee, and the Company hereby appoints the Trustee as its agent to receive
all such presentations, surrenders, notices and demands. 
 The Company may also from time to time designate one or more other offices or
agencies where the Securities of one or more series may be presented or surrendered for any or all such purposes and may from time to time rescind such designations; provided, however, that no such designation or rescission shall in any manner
relieve the Company of its obligation to maintain an office or agency in each Place of Payment for Securities of any series for such purposes. The Company will give prompt written notice to the Trustee of any such designation or rescission and of
any change in the location of any such other office or agency. 
 Section 1003 Money for Securities Payments to Be Held in Trust.

 If the Company shall at any time act as its own Paying Agent with respect to any series of Securities, it will, on or before each due
date of the principal of or any premium or interest on any of the Securities of that series, segregate and hold in trust for the benefit of the Persons entitled thereto a sum sufficient to pay the principal and any premium and interest so becoming
due until such sums shall be paid to such Persons or otherwise disposed of as herein provided and will promptly notify the Trustee of its action or failure so to act. 
 Whenever the Company shall have one or more Paying Agents for any series of Securities, it will, prior to each due date of the principal of or any premium or interest on any Securities of that series, deposit with a
Paying Agent a sum sufficient to pay such amount, such sum to be held as provided by the Trust Indenture Act, and (unless such Paying Agent is the Trustee) the Company will promptly notify the Trustee of its action or failure so to act. 

The Company will cause each Paying Agent for any series of Securities other than the Trustee to execute and deliver to the Trustee an instrument in which such Paying
Agent shall agree with the Trustee, subject to the provisions of this Section, that such Paying Agent will (1) comply with the provisions of the Trust Indenture Act applicable to it as a Paying Agent and (2) during the continuance of any
default by the Company (or any other obligor upon the Securities of that series) in the making of any payment in respect of the Securities of that series, upon the written request of the Trustee, forthwith pay to the Trustee all sums held in trust
by such Paying Agent for payment in respect of the Securities of that series. 
  

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 The Company may at any time, for the purpose of obtaining the satisfaction and discharge of this
Indenture or for any other purpose, pay, or by Company Order direct any Paying Agent to pay, to the Trustee all sums held in trust by the Company or such Paying Agent, such sums to be held by the Trustee upon the same trusts as those upon which such
sums were held by the Company or such Paying Agent; and, upon such payment by any Paying Agent to the Trustee, such Paying Agent shall be released from all further liability with respect to such money. 
 Any money deposited with the Trustee or any Paying Agent, or then held by the Company, in trust for the payment of the principal of or any premium or
interest on any Security of any series and remaining unclaimed for two years after such principal, premium or interest has become due and payable shall be paid to the Company on Company Request, or (if then held by the Company) shall be discharged
from such trust; and the Holder of such Security shall thereafter, as an unsecured general creditor, look only to the Company for payment thereof, and all liability of the Trustee or such Paying Agent with respect to such trust money, and all
liability of the Company as trustee thereof, shall thereupon cease; provided, however, that the Trustee or such Paying Agent, before being required to make any such repayment, may at the expense of the Company cause to be published once, in a
newspaper published in the English language, customarily published on each Business Day and of general circulation in ................., notice that such money remains unclaimed and that, after a date specified therein, which shall not be less than
30 days from the date of such publication, any unclaimed balance of such money then remaining will be repaid to the Company. 
 Section 1004 Statement by Officers as to Default. 
 The Company will deliver to the Trustee, within 120 days after the
end of each fiscal year of the Company ending after the date hereof, an Officers’ Certificate, stating whether or not to the best knowledge of the signers thereof the Company is in default in the performance and observance of any of the terms,
provisions and conditions of this Indenture (without regard to any period of grace or requirement of notice provided hereunder) and, if the Company shall be in default, specifying all such defaults and the nature and status thereof of which they may
have knowledge. 
 Section 1005 Existence. 
 Subject to Article Eight, the Company will do or cause to be done all things necessary to preserve and keep in full force and effect its existence, rights (charter and statutory) and franchises; provided, however,
that the Company shall not be required to preserve any such right or franchise if the Board of Directors shall determine that the preservation thereof is no longer desirable in the conduct of the business of the Company and that the loss thereof is
not disadvantageous in any material respect to the Holders. 
 Section 1006 Maintenance of Properties. 
 The Company will cause all properties used or useful in the conduct of its business or the business of any Restricted Subsidiary to be maintained and
kept in good condition, repair and working order and supplied with all necessary equipment and will cause to be made all necessary repairs, renewals, replacements, betterments and improvements thereof, all as in the judgment of the Company may be
necessary so that the business carried on in connection therewith may be properly and advantageously conducted at all times; provided, however, that nothing in this Section shall prevent the Company or any Restricted Subsidiary from discontinuing
the operation or maintenance of any of such properties if such discontinuance is, in the judgment of the Company or such Restricted Subsidiary, desirable in the conduct of its business or the business of any such Restricted Subsidiary and not
disadvantageous in any material respect to the Holders. 
  

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 Section 1007 Payment of Taxes and Other Claims. 
 The Company will pay or discharge or cause to be paid or discharged, before the same shall become delinquent, (a) all taxes, assessments and
governmental charges levied or imposed upon the Company or any Subsidiary or upon the income, profits or property of the Company or any of its Restricted Subsidiaries, and (b) all lawful claims for labor, materials and supplies which, if
unpaid, might by law become a lien upon the property of the Company or any of its Restricted Subsidiaries; provided, however, that the Company or such Restricted Subsidiary shall not be required to pay or discharge or cause to be paid or discharged
any such tax, assessment, charge or claim whose amount, applicability or validity is being contested in good faith by appropriate proceedings. 
 Section 1008 Maintenance of Insurance. 
 The Company shall, and shall cause its Restricted Subsidiaries to, keep at all
times all of their properties which are of an insurable nature insured against loss or damage with insurers believed by the Company to be responsible to the extent that property of similar character is usually so insured by corporations similarly
situated and owning like properties in accordance with good business practice. The Company shall, and shall cause its Restricted Subsidiaries to, use the proceeds from any such insurance policy to repair, replace or otherwise restore the property to
which such proceeds relate. 
 Section 1009 Waiver of Certain Covenants. 
 Except as otherwise specified as contemplated by Section 301 for Securities of such series, the Company may, with respect to the Securities of any
series, omit in any particular instance to comply with any term, provision or condition set forth in any covenant provided pursuant to clause (r) of Section 301 or clause (b) or (g) of Section 901 for the benefit of the
Holders of such series or in any of Sections 1005 to 1007, inclusive, if before the time for such compliance the Holders of at least a majority in principal amount of the Outstanding Securities of such series shall, by Act of such Holders, either
waive such compliance in such instance or generally waive compliance with such term, provision or condition, but no such waiver shall extend to or affect such term, provision or condition except to the extent so expressly waived, and, until such
waiver shall become effective, the obligations of the Company and the duties of the Trustee in respect of any such term, provision or condition shall remain in full force and effect. 
 ARTICLE ELEVEN 
 Redemption of Securities 
 Section 1101 Applicability of Article. 
 Securities of any series which are redeemable before their Stated Maturity shall be redeemable in accordance with their terms and (except as otherwise specified as contemplated by Section 301 for such Securities) in accordance with
this Article. 
  

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 Section 1102 Election to Redeem; Notice to Trustee. 
 The election of the Company to redeem any Securities shall be evidenced by a Board Resolution or in another manner specified as contemplated by
Section 301 for such Securities. In case of any redemption at the election of the Company of less than all the Securities of any series (including any such redemption affecting only a single Security), the Company shall, at least 45 days prior
but no more than 60 days prior to the Redemption Date fixed by the Company (unless a shorter notice shall be satisfactory to the Trustee), notify the Trustee of such Redemption Date, of the principal amount of Securities of such series to be
redeemed and, if applicable, of the tenor of the Securities to be redeemed. In the case of any redemption of Securities prior to the expiration of any restriction on such redemption provided in the terms of such Securities or elsewhere in this
Indenture, the Company shall furnish the Trustee with an Officers’ Certificate evidencing compliance with such restriction. 
 Section 1103 Selection by Trustee of Securities to Be Redeemed. 
 If less than all the Securities of any series are to
be redeemed (unless all the Securities of such series and of a specified tenor are to be redeemed or unless such redemption affects only a single Security), the particular Securities to be redeemed shall be selected not less than 30 nor more than 60
days prior to the Redemption Date by the Trustee, from the Outstanding Securities of such series not previously called for redemption, by such method as the Trustee shall deem fair and appropriate and which may provide for the selection for
redemption of a portion of the principal amount of any Security of such series, provided that the unredeemed portion of the principal amount of any Security shall be in an authorized denomination (which shall not be less than the minimum authorized
denomination) for such Security. If less than all the Securities of such series and of a specified tenor are to be redeemed (unless such redemption affects only a single Security), the particular Securities to be redeemed shall be selected not less
than 30 nor more than 60 days prior to the Redemption Date by the Trustee, from the Outstanding Securities of such series and specified tenor not previously called for redemption in accordance with the preceding sentence. 
 The Trustee shall promptly notify the Company in writing of the Securities selected for redemption as aforesaid and, in case of any Securities selected
for partial redemption as aforesaid, the principal amount thereof to be redeemed. 
 The provisions of the two preceding paragraphs shall not
apply with respect to any redemption affecting only a single Security, whether such Security is to be redeemed in whole or in part. In the case of any such redemption in part, the unredeemed portion of the principal amount of the Security shall be
in an authorized denomination (which shall not be less than the minimum authorized denomination) for such Security. 
 For all purposes of
this Indenture, unless the context otherwise requires, all provisions relating to the redemption of Securities shall relate, in the case of any Securities redeemed or to be redeemed only in part, to the portion of the principal amount of such
Securities which has been or is to be redeemed. 
 Section 1104 Notice of Redemption. 
 Notice of redemption shall be given by first-class mail, postage prepaid, mailed not less than 30 nor more than 60 days prior to the Redemption Date, to
each Holder of Securities to be redeemed, at his address appearing in the Security Register. 
  

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 All notices of redemption shall state: 
 (a) the Redemption Date; 
 (b) the Redemption Price; 
 (c) if less than all the Outstanding Securities of any series consisting of more than a single Security are to be redeemed, the identification (and, in the case of partial redemption of any such Securities, the
principal amounts) of the particular Securities to be redeemed and, if less than all the Outstanding Securities of any series consisting of a single Security are to be redeemed, the principal amount of the particular Security to be redeemed;

 (d) that on the Redemption Date the Redemption Price will become due and payable upon each such Security to be redeemed and, if applicable, that interest
thereon will cease to accrue on and after said date; 
 (e) that on the Redemption Date, if such is the case, the right of the holders of each such Security
to convert the Securities shall terminate; 
 (f) the place or places where each such Security is to be surrendered for payment of the Redemption Price; and

 (g) that the redemption is for a sinking fund, if such is the case. 
 Notice of redemption of Securities to be redeemed at the election of the Company shall be given by the Company or, at the Company’s request, by the Trustee in the name and at the expense of the Company and shall
be irrevocable. 
 Section 1105 Deposit of Redemption Price. 
 Prior to any Redemption Date, the Company shall deposit with the Trustee or with a Paying Agent (or, if the Company is acting as its own Paying Agent,
segregate and hold in trust as provided in Section 1003) an amount of money sufficient to pay the Redemption Price of, and (except if the Redemption Date shall be an Interest Payment Date) accrued interest on, all the Securities which are to be
redeemed on that date. 
 Section 1106 Securities Payable on Redemption Date. 
 Notice of redemption having been given as aforesaid, the Securities so to be redeemed shall, on the Redemption Date, become due and payable at the
Redemption Price therein specified, and from and after such date (unless the Company shall default in the payment of the Redemption Price and accrued interest) such Securities shall cease to bear interest. Upon surrender of any such Security for
redemption in accordance with said notice, such Security shall be paid by the Company at the Redemption Price, together with accrued interest to the Redemption Date; provided, however, that, unless otherwise specified as contemplated by
Section 301, installments of interest whose Stated Maturity is on or prior to the Redemption Date will be payable to the Holders of such Securities, or one or more Predecessor Securities, registered as such at the close of business on the
relevant Record Dates according to their terms and the provisions of Section 307. 
 If any Security called for redemption shall not be
so paid upon surrender thereof for redemption, the principal and any premium shall, until paid, bear interest from the Redemption Date at the rate prescribed therefor in the Security. 
  

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 Section 1107 Securities Redeemed in Part. 
 Any Security which is to be redeemed only in part shall be surrendered at a Place of Payment therefor (with, if the Company or the Trustee so requires,
due endorsement by, or a written instrument of transfer in form satisfactory to the Company and the Trustee duly executed by, the Holder thereof or his attorney duly authorized in writing), and the Company shall execute, and the Trustee shall
authenticate and deliver to the Holder of such Security without service charge, a new Security or Securities of the same series and of like tenor, of any authorized denomination as requested by such Holder, in aggregate principal amount equal to and
in exchange for the unredeemed portion of the principal of the Security so surrendered. 
 ARTICLE TWELVE 
 Sinking Funds 
 Section 1201 Applicability of
Article. 
 The provisions of this Article shall be applicable to any sinking fund for the retirement of Securities of any series except
as otherwise specified as contemplated by Section 301 for such Securities. 
 The minimum amount of any sinking fund payment provided
for by the terms of any Securities is herein referred to as a “mandatory sinking fund payment”, and any payment in excess of such minimum amount provided for by the terms of such Securities is herein referred to as an “optional
sinking fund payment”. If provided for by the terms of any Securities, the cash amount of any sinking fund payment may be subject to reduction as provided in Section 1202. Each sinking fund payment shall be applied to the redemption of
Securities as provided for by the terms of such Securities. 
 Section 1202 Satisfaction of Sinking Fund Payments with Securities.

 The Company (1) may deliver Outstanding Securities of a series (other than any previously called for redemption) and (2) may
apply as a credit Securities of a series which have been redeemed either at the election of the Company pursuant to the terms of such Securities or through the application of permitted optional sinking fund payments pursuant to the terms of such
Securities, in each case in satisfaction of all or any part of any sinking fund payment with respect to any Securities of such series required to be made pursuant to the terms of such Securities as and to the extent provided for by the terms of such
Securities; provided that the Securities to be so credited have not been previously so credited. The Securities to be so credited shall be received and credited for such purpose by the Trustee at the Redemption Price, as specified in the Securities
so to be redeemed, for redemption through operation of the sinking fund and the amount of such sinking fund payment shall be reduced accordingly. 
 Section 1203 Redemption of Securities for Sinking Fund. 
 Not less than 30 days prior to each sinking fund payment date
for any Securities, the Company will deliver to the Trustee an Officers’ Certificate specifying the amount of the next ensuing sinking fund payment for such Securities pursuant to the terms of such Securities, the portion thereof, if any, which
is to be satisfied by payment of cash and the portion thereof, if any, which is to be satisfied by delivering and crediting Securities pursuant to Section 1202 and will 

  

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also deliver to the Trustee any Securities to be so delivered. Not less than 15 days prior to each such sinking fund payment date, the Trustee shall select
the Securities to be redeemed upon such sinking fund payment date in the manner specified in Section 1103 and cause notice of the redemption thereof to be given in the name of and at the expense of the Company in the manner provided in
Section 1104. Such notice having been duly given, the redemption of such Securities shall be made upon the terms and in the manner stated in Sections 1106 and 1107. 
 ARTICLE THIRTEEN 
 Defeasance and Covenant Defeasance 
 Section 1301 Company’s Option to Effect Defeasance or Covenant Defeasance. 
 The Company may elect, at its option at any time, to have Section 1302 or Section 1303 applied to any Securities or any series of Securities,
as the case may be, designated pursuant to Section 301 as being defeasible pursuant to such Section 1302 or 1303, in accordance with any applicable requirements provided pursuant to Section 301 and upon compliance with the conditions
set forth below in this Article. Any such election shall be evidenced by a Board Resolution or in another manner specified as contemplated by Section 301 for such Securities. 
 Section 1302 Defeasance and Discharge. 
 Upon the Company’s exercise of its option (if any) to have this Section applied to any Securities or any series of Securities, as the case may be, the Company shall be deemed to have been discharged from its obligations, and the
provisions of Article Fourteen shall cease to be effective, with respect to such Securities as provided in this Section on and after the date the conditions set forth in Section 1304 are satisfied (hereinafter called “Defeasance”).
For this purpose, such Defeasance means that the Company shall be deemed to have paid and discharged the entire indebtedness represented by such Securities and to have satisfied all its other obligations under such Securities and this Indenture
insofar as such Securities are concerned (and the Trustee, at the expense of the Company, shall execute proper instruments acknowledging the same), subject to the following which shall survive until otherwise terminated or discharged hereunder:
(a) the rights of Holders of such Securities to receive, solely from the trust fund described in Section 1304 and as more fully set forth in such Section, payments in respect of the principal of and any premium and interest on such
Securities when payments are due, (b) the Company’s obligations with respect to such Securities under Sections 304, 305, 306, 1002 and 1003, (c) the rights, powers, trusts, duties and immunities of the Trustee hereunder and
(d) this Article. Subject to compliance with this Article, the Company may exercise its option (if any) to have this Section applied to any Securities notwithstanding the prior exercise of its option (if any) to have Section 1303 applied
to such Securities. 
 Section 1303 Covenant Defeasance. 
 Upon the Company’s exercise of its option (if any) to have this Section applied to any Securities or any series of Securities, as the case may be,
(a) the Company shall be released from its obligations under clause (c) of Section 801, Sections 1006 through 1008, inclusive, and any covenants provided pursuant to clause (r) of Section 301 or clause (b) or
(g) of Section 901 for the benefit of the Holders of such Securities, and (b) the occurrence of any event specified in clause (d) of Section 501 (with respect to any of clause (c) of Section 801, Sections 1006
through 1008, inclusive, and any such covenants provided pursuant to clause (r) of Section 301 or clause (b) or (g) of Section 901 shall be deemed not to be or result in an Event of Default, and (c) the provisions of
Article Fourteen shall cease to be effective, in each case with respect to such 

  

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Securities as provided in this Section on and after the date the conditions set forth in Section 1304 are satisfied (hereinafter called “Covenant
Defeasance”). For this purpose, such Covenant Defeasance means that, with respect to such Securities, the Company may omit to comply with and shall have no liability in respect of any term, condition or limitation set forth in any such
specified Section (to the extent so specified in the case of clause (d) of Section 501) or Article Fourteen, whether directly or indirectly by reason of any reference elsewhere herein to any such Section or Article or by reason of any
reference in any such Section or Article to any other provision herein or in any other document, but the remainder of this Indenture and such Securities shall be unaffected thereby. 
 Section 1304 Conditions to Defeasance or Covenant Defeasance. 
 The following shall be the conditions to the application of Section 1302 or Section 1303 to any Securities or any series of Securities, as the case may be: 
 (a) The Company shall irrevocably have deposited or caused to be deposited with the Trustee (or another trustee which satisfies the requirements contemplated by
Section 609 and agrees to comply with the provisions of this Article applicable to it) as trust funds in trust for the purpose of making the following payments, specifically pledged as security for, and dedicated solely to, the benefits of the
Holders of such Securities, (i) money in an amount, or (ii) U.S. Government Obligations which through the scheduled payment of principal and interest in respect thereof in accordance with their terms will provide, not later than one day
before the due date of any payment, money in an amount, or (iii) a combination thereof, in each case sufficient, in the opinion of a nationally recognized firm of independent public accountants expressed in a written certification thereof
delivered to the Trustee, to pay and discharge, and which shall be applied by the Trustee (or any such other qualifying trustee) to pay and discharge, the principal of and any premium and interest on such Securities on the respective Stated
Maturities, in accordance with the terms of this Indenture and such Securities. As used herein, “U.S. Government Obligation” means (x) any security which is (i) a direct obligation of the United States of America for the payment
of which the full faith and credit of the United States of America is pledged or (ii) an obligation of a Person controlled or supervised by and acting as an agency or instrumentality of the United States of America the payment of which is
unconditionally guaranteed as a full faith and credit obligation by the United States of America, which, in either case (i) or (ii), is not callable or redeemable at the option of the issuer thereof, and (y) any depositary receipt issued
by a bank (as defined in Section 3(a)(2) of the Securities Act) as custodian with respect to any U.S. Government Obligation which is specified in Clause (x) above and held by such bank for the account of the holder of such depositary
receipt, or with respect to any specific payment of principal of or interest on any U.S. Government Obligation which is so specified and held, provided that (except as required by law) such custodian is not authorized to make any deduction from the
amount payable to the holder of such depositary receipt from any amount received by the custodian in respect of the U.S. Government Obligation or the specific payment of principal or interest evidenced by such depositary receipt. 
 (b) In the event of an election to have Section 1302 apply to any Securities or any series of Securities, as the case may be, the Company shall have delivered to
the Trustee an Opinion of Counsel stating that (i) the Company has received from, or there has been published by, the Internal Revenue Service a ruling or (ii) since the date of this instrument, there has been a change in the applicable
Federal income tax law, in either case (i) or (ii) to the effect that, and based thereon such opinion shall confirm that, the Holders of such Securities will not recognize gain or 

  

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loss for Federal income tax purposes as a result of the deposit, Defeasance and discharge to be effected with respect to such Securities and will be subject
to Federal income tax on the same amount, in the same manner and at the same times as would be the case if such deposit, Defeasance and discharge were not to occur. 
 (c) In the event of an election to have Section 1303 apply to any Securities or any series of Securities, as the case may be, the Company shall have delivered to the Trustee an Opinion of Counsel to the effect
that the Holders of such Securities will not recognize gain or loss for Federal income tax purposes as a result of the deposit and Covenant Defeasance to be effected with respect to such Securities and will be subject to Federal income tax on the
same amount, in the same manner and at the same times as would be the case if such deposit and Covenant Defeasance were not to occur. 
 (d) The Company
shall have delivered to the Trustee an Officer’s Certificate to the effect that neither such Securities nor any other Securities of the same series, if then listed on any securities exchange, will be delisted as a result of such deposit.

 (e) No event which is, or after notice or lapse of time or both would become, an Event of Default with respect to such Securities or any other Securities
shall have occurred and be continuing at the time of such deposit or, with regard to any such event specified in clause (e) or (f) of Section 501, at any time on or prior to the 90th day after the date of such deposit (it being
understood that this condition shall not be deemed satisfied until after such 90th day). 
 (f) Such Defeasance or Covenant Defeasance shall not cause the
Trustee to have a conflicting interest within the meaning of the Trust Indenture Act (assuming all Securities are in default within the meaning of such Act). 
 (g) Such Defeasance or Covenant Defeasance shall not result in a breach or violation of, or constitute a default under, any material agreement or instrument to which the Company or any of its Restricted Subsidiaries is a party or by which
it is bound. 
 (h) Such Defeasance or Covenant Defeasance shall not result in the trust arising from such deposit constituting an investment company within
the meaning of the Investment Company Act unless such trust shall be registered under such Act or exempt from registration thereunder. 
 (i) At the time of
such deposit, (i) no default in the payment of any principal of or premium or interest on any Senior Debt shall have occurred and be continuing, (ii) no event of default with respect to any Senior Debt shall have resulted in such Senior
Debt becoming, and continuing to be, due and payable prior to the date on which it would otherwise have become due and payable (unless payment of such Senior Debt has been made or duly provided for), and (iii) no other event of default with
respect to any Senior Debt shall have occurred and be continuing permitting (after notice or lapse of time or both) the holders of such Senior Debt (or a trustee on behalf of such holders) to declare such Senior Debt due and payable prior to the
date on which it would otherwise have become due and payable. 
 (j) The Company shall have delivered to the Trustee an Officer’s Certificate and an
Opinion of Counsel, each stating that all conditions precedent with respect to such Defeasance or Covenant Defeasance have been complied with. 
  

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 Section 1305 Deposited Money and U.S. Government Obligations to Be Held in Trust; Miscellaneous
Provisions. 
 Subject to the provisions of the last paragraph of Section 1003, all money and U.S. Government Obligations (including
the proceeds thereof) deposited with the Trustee or other qualifying trustee (solely for purposes of this Section and Section 1306, the Trustee and any such other trustee are referred to collectively as the “Trustee”) pursuant to
Section 1304 in respect of any Securities shall be held in trust and applied by the Trustee, in accordance with the provisions of such Securities and this Indenture, to the payment, either directly or through any such Paying Agent (including
the Company acting as its own Paying Agent) as the Trustee may determine, to the Holders of such Securities, of all sums due and to become due thereon in respect of principal and any premium and interest, but money so held in trust need not be
segregated from other funds except to the extent required by law. Money and U.S. Government Obligations so held in trust shall not be subject to the provisions of Article Fourteen. 
 The Company shall pay and indemnify the Trustee against any tax, fee or other charge imposed on or assessed against the U.S. Government Obligations
deposited pursuant to Section 1304 or the principal and interest received in respect thereof other than any such tax, fee or other charge which by law is for the account of the Holders of Outstanding Securities. 
 Anything in this Article to the contrary notwithstanding, the Trustee shall deliver or pay to the Company from time to time upon Company Request any
money or U.S. Government Obligations held by it as provided in Section 1304 with respect to any Securities which, in the opinion of a nationally recognized firm of independent public accountants expressed in a written certification thereof
delivered to the Trustee, are in excess of the amount thereof which would then be required to be deposited to effect the Defeasance or Covenant Defeasance, as the case may be, with respect to such Securities. 
 Section 1306 Reinstatement. 
 If
the Trustee or the Paying Agent is unable to apply any money in accordance with this Article with respect to any Securities by reason of any order or judgment of any court or governmental authority enjoining, restraining or otherwise prohibiting
such application, then the obligations under this Indenture and such Securities from which the Company has been discharged or released pursuant to Section 1302 or 1303 shall be revived and reinstated as though no deposit had occurred pursuant
to this Article with respect to such Securities, until such time as the Trustee or Paying Agent is permitted to apply all money held in trust pursuant to Section 1305 with respect to such Securities in accordance with this Article; provided,
however, that if the Company makes any payment of principal of or any premium or interest on any such Security following such reinstatement of its obligations, the Company shall be subrogated to the rights (if any) of the Holders of such Securities
to receive such payment from the money so held in trust. 
 ARTICLE FOURTEEN 
 Subordination of Securities 
 Section 1401
Securities Subordinate to Senior Debt. 
 The Company covenants and agrees, and each Holder of a Security, by his acceptance thereof, likewise covenants
and agrees, that, to the extent and in the manner hereinafter set forth in this Article (subject to the provisions of Article Four and Article Thirteen), the payment of the principal of (and premium, if any) and interest on each and all of the
Securities are hereby expressly made subordinate and subject in right of payment to the prior payment in full of all Senior Debt. 
  

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 Section 1402 Payment Over of Proceeds Upon Dissolution, Etc. 
 In the event of (a) any insolvency or bankruptcy case or proceeding, or any receivership, liquidation, reorganization or other similar case or
proceeding in connection therewith, relative to the Company or to its creditors, as such, or to its assets, or (b) any liquidation, dissolution or other winding up of the Company, whether voluntary or involuntary and whether or not involving
insolvency or bankruptcy, or (c) any assignment for the benefit of creditors or any other marshalling of assets or liabilities of the Company, then and in any such event specified in (a), (b) or (c) above (each such event, if any,
herein sometimes referred to as a “Proceeding”) the holders of Senior Debt will be first entitled to receive payment in full of all amounts due or to become due on or in respect of all Senior Debt, or provision shall be made for such
payment, in cash or Cash Equivalents or otherwise in a manner satisfactory to the holders of Senior Debt, before the Holders of the Securities are entitled to receive any payment or distribution of any kind or character, on account of principal of
(or premium, if any) or interest on or other obligations in respect of the Securities or on account of any purchase or other acquisition of Securities by the Company or any Subsidiary of the Company (all such payments, distributions, purchases and
acquisitions herein referred to, individually and collectively, as a “Securities Payment”), and to that end the holders of Senior Debt shall be entitled to receive, for application to the payment thereof, any Securities Payment which may
be payable or deliverable in respect of the Securities in any such Proceeding. 
 In the event that, notwithstanding the foregoing provisions
of this Section, the Trustee receives payment or distribution of assets of the Company of any kind or character, before all the Senior Debt is paid in full in cash or Cash Equivalents, then and in such event such Securities Payment shall be paid
over or delivered forthwith to the trustee in bankruptcy, receiver, liquidating trustee, custodian, assignee, agent or other Person making payment or distribution of assets of the Company for application to the payment of all Senior Debt remaining
unpaid, to the extent necessary to pay the Senior Debt in full in cash or Cash Equivalents. 
 For purposes of this Article only, the words
“any payment or distribution of any kind or character, whether in cash, property or securities” shall not be deemed to include a payment or distribution of stock or securities of the Company provided for by a plan of reorganization or
readjustment authorized by an order or decree of a court of competent jurisdiction in a reorganization proceeding under any applicable bankruptcy law or of any other corporation provided for by such plan of reorganization or readjustment which stock
or securities are subordinated in right of payment to all then outstanding Senior Debt to at least the same extent as the Securities are so subordinated as provided in this Article; provided, however, that (a) if a new corporation results from
such reorganization or readjustment, such corporation assumes any Senior Debt not paid in full in cash or Cash Equivalents in connection with such reorganization or readjustment and (b) the rights of the holders of such Senior Debt are not,
without the consent of such holders, altered by such reorganization or readjustment. The consolidation of the Company with, or the merger of the Company into, another Person or the liquidation or dissolution of the Company following the conveyance
or transfer of all or substantially all of its properties and assets as an entirety to another Person upon the terms and conditions set forth in Article Eight shall not be deemed a Proceeding for the purposes of this Section if the Person formed by
such consolidation or into which the Company is merged or the Person which acquires by conveyance or transfer such properties and assets as an entirety, as the case may be, shall, as a part of such consolidation, merger, conveyance or transfer,
comply with the conditions set forth in Article Eight. 
  

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 Section 1403 No Payment When Senior Debt in Default. 
 In the event that any Senior Payment Default (as defined below) shall have occurred and be continuing, then no Securities Payment shall be made unless
and until such Senior Payment Default shall have been cured or waived or shall have ceased to exist or all amounts then due and payable in respect of Senior Debt shall have been paid in full, or provision shall have been made for such payment, in
cash or Cash Equivalents or otherwise in a manner satisfactory to the holders of Senior Debt. “Senior Payment Default” means any default in the payment of principal of (or premium, if any) or interest on any Senior Debt when due, whether
at the Maturity thereof or by declaration of acceleration, call for redemption or otherwise. 
 In the event that any Senior Nonmonetary
Default (as defined below) shall have occurred and be continuing, then, upon the receipt by the Company and the Trustee of written notice of such Senior Nonmonetary Default from the representatives of holders of the Designated Senior Debt to which
such default relates, the Company may not make any payments on account of the Securities or on account of the purchase or redemption or other acquisition of Securities for a period (the “blockage period”) commencing on the date the Company
and Trustee receive such written notice and ending on the earlier of (a) the 179th day after the date of such receipt of such written notice and (b) the date, if any, on which the Designated Senior Debt to which such default relates is
discharged or such default is waived or otherwise cured. In any event, not more than one blockage period may be commenced during any period of 360 consecutive days and there shall be a period of at least 181 consecutive days in each period of 360
consecutive days when no blockage period is in effect. For all purposes of this paragraph, no Senior Nonmonetary Default that existed or was continuing on the date of commencement of any blockage period with respect to the Designated Senior Debt
initiating such blockage period will be, or can be, made the basis for the commencement of a subsequent blockage period unless such default has been cured or waived for a period of not less than 180 consecutive days. “Senior Nonmonetary
Default” means the occurrence or existence and continuance of any event of default, or of any event which, after notice or lapse of time (or both), would become an event of default, under the terms of any instrument pursuant to which any
Designated Senior Debt is outstanding, permitting (after notice or lapse of time or both) one or more holders of such Senior Debt (or a trustee or agent on behalf of the holders thereof) to declare such Senior Debt due and payable prior to the date
on which it would otherwise become due and payable, other than a Senior Payment Default. 
 In the event and during the continuation of any
default in the payment of principal of (or premium, if any) or interest on any Senior Debt beyond any applicable grace period with respect thereto, or in the event that any event of default with respect to any Senior Debt shall have occurred and be
continuing permitting the holders of such Senior Debt (or a trustee on behalf of the holders thereof) to declare such Senior Debt, and shall have resulted in such Senior Debt becoming or being declared, due and payable prior to the date on which it
would otherwise have become due and payable, unless and until such event of default shall have been cured or waived or shall have ceased to exist, or in the event any judicial proceeding shall be pending with respect to any such default in payment
or event of default, then no Securities Payment shall be made. 
 In the event that, notwithstanding the foregoing, the Company shall make
any Securities Payment to the Trustee or any Holder prohibited by the foregoing provisions of this Section, then and in such event, subject to Section 1404, such Securities Payment shall be paid over and delivered forthwith to the holders of
the Senior Debt remaining unpaid, to the extent necessary to pay in full all the Senior Debt. 
  

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 The provisions of this Section shall not apply to any Securities Payment with respect to which
Section 1402 would be applicable. 
 Section 1404 Payment Permitted If No Default. 
 Nothing contained in this Article or elsewhere in this Indenture or in any of the Securities shall prevent (a) the Company, at any time except
during the pendency of any Proceeding referred to in Section 1402 or under the conditions described in Section 1403, from making Securities Payments, or (b) the application by the Trustee of any money deposited with it hereunder to
Securities Payments or the retention of such Securities Payment by the Holders, if, at the time of such application by the Trustee, it did not have knowledge that such Securities Payment would have been prohibited by the provisions of this Article.

 Section 1405 Subrogation to Rights of Holders of Senior Debt. 
 Subject to the payment in full of all amounts due or to become due on or in respect of Senior Debt, or the provision for such payment, in cash or Cash
Equivalents or otherwise in a manner satisfactory to the holders of Senior Debt, the Holders of the Securities shall be subrogated (equally and ratably with the holders of all Indebtedness of the Company which by its express terms is subordinated to
Indebtedness of the Company to substantially the same extent as the Securities are subordinated to the Senior Debt and is entitled to like rights of subrogation by reason of any payments or distributions made to holders of such Senior Debt) to the
rights of the holders of such Senior Debt to receive payments and distributions of cash, property and securities applicable to the Senior Debt until the principal of (and premium, if any) and interest on the Securities shall be paid in full. For
purposes of such subrogation, no payments or distributions to the holders of the Senior Debt of any cash, property or securities to which the Holders of the Securities or the Trustee would be entitled except for the provisions of this Article, and
no payments over pursuant to the provisions of this Article to the holders of Senior Debt by Holders of the Securities or the Trustee, shall, as among the Company, its creditors other than holders of Senior Debt and the Holders of the Securities, be
deemed to be a payment or distribution by the Company to or on account of the Senior Debt. 
 Section 1406 Provisions Solely to
Define Relative Rights. 
 The provisions of this Article are and are intended solely for the purpose of defining the relative rights of
the Holders on the one hand and the holders of Senior Debt on the other hand. Nothing contained in this Article or elsewhere in this Indenture or in the Securities is intended to or shall (a) impair, as among the Company, its creditors other
than holders of Senior Debt and the Holders of the Securities, the obligation of the Company, which is absolute and unconditional, to pay to the Holders of the Securities the principal of (and premium, if any) and interest on the Securities as and
when the same shall become due and payable in accordance with their terms; or (b) affect the relative rights against the Company of the Holders of the Securities and creditors of the Company other than the holders of Senior Debt; or
(c) prevent the Trustee or the Holder of any Security from exercising all remedies otherwise permitted by applicable law upon default under this Indenture, subject to the rights, if any, under this Article of the holders of Senior Debt to
receive cash, property and securities otherwise payable or deliverable to the Trustee or such Holder. 
  

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 Section 1407 Trustee to Effectuate Subordination. 
 Each Holder of a Security by his acceptance thereof authorizes and directs the Trustee on his behalf to take such action as may be necessary or
appropriate to effectuate the subordination provided in this Article and appoints the Trustee his attorney-in-fact for any and all such purposes. 
 Section 1408 No Waiver of Subordination Provisions. 
 No right of any present or future holder of any Senior Debt to
enforce subordination as herein provided shall at any time in any way be prejudiced or impaired by any act or failure to act on the part of the Company or by any act or failure to act, in good faith, by any such holder, or by any noncompliance by
the Company with the terms, provisions and covenants of this Indenture, regardless of any knowledge thereof any such holder may have or be otherwise charged with. 
 Without in any way limiting the generality of the foregoing paragraph, the holders of Senior Debt may, at any time and from time to time, without the consent of or notice to the Trustee or the Holders of the
Securities, without incurring responsibility to the Holders of the Securities and without impairing or releasing the subordination provided in this Article or the obligations hereunder of the Holders of the Securities to the holders of Senior Debt,
do any one or more of the following: (a) change the manner, place or terms of payment or extend the time of payment of, or renew, increase or alter, Senior Debt, or otherwise amend or supplement in any manner Senior Debt or any instrument
evidencing the same or any agreement under which Senior Debt is outstanding; (b) sell, exchange, release or otherwise deal with any property pledged, mortgaged or otherwise securing Senior Debt; (c) release any Person liable in any manner
for the payment or collection of Senior Debt; and (d) exercise or refrain from exercising any rights against the Company and any other Person. 
 Section 1409 Notice to Trustee. 
 The Company shall give prompt written notice to the Trustee of any fact known to the Company which
would prohibit the making of any payment to or by the Trustee in respect of the Securities. Notwithstanding the provisions of this Article or any other provision of this Indenture, the Trustee shall not be charged with knowledge of the existence of
any facts which would prohibit the making of any payment to or by the Trustee in respect of the Securities, unless and until the Trustee shall have received written notice thereof from the Company or a holder of Senior Debt or from any trustee
therefor; and, prior to the receipt of any such written notice, the Trustee, subject to the provisions of Section 601, shall be entitled in all respects to assume that no such facts exist; provided, however, that if the Trustee shall not have
received the notice provided for in this Section at least three Business Days prior to the date upon which by the terms hereof any money may become payable for any purpose (including, without limitation, the payment of the principal of (and premium,
if any) or interest on any Security), then, anything herein contained to the contrary notwithstanding, the Trustee shall have full power and authority to receive such money and to apply the same to the purpose for which such money was received and
shall not be affected by any notice to the contrary which may be received by it within three Business Days prior to such date. 
 Subject to
the provisions of Section 601, the Trustee shall be entitled to rely on the delivery to it of a written notice by a Person representing himself to be a holder of Senior Debt (or a trustee therefor) to establish that such notice has been given
by a holder of Senior Debt (or a trustee therefor). In the event that the Trustee determines in good faith that further evidence is 

  

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required with respect to the right of any Person as a holder of Senior Debt to participate in any payment or distribution pursuant to this Article, the
Trustee may request such Person to furnish evidence to the reasonable satisfaction of the Trustee as to the amount of Senior Debt held by such Person, the extent to which such Person is entitled to participate in such payment or distribution and any
other facts pertinent to the rights of such Person under this Article, and if such evidence is not furnished, the Trustee may defer any payment to such Person pending judicial determination as to the right of such Person to receive such payment.

 Section 1410 Reliance on Judicial Order or Certificate of Liquidating Agent. 
 Upon any payment or distribution of assets of the Company referred to in this Article, the Trustee, subject to the provisions of Section 601, and
the Holders of the Securities shall be entitled to rely upon any order or decree entered by any court of competent jurisdiction in which such Proceeding is pending, or a certificate of the trustee in bankruptcy, receiver, liquidating trustee,
custodian, assignee for the benefit of creditors, agent or other Person making such payment or distribution, delivered to the Trustee or to the Holders of Securities, for the purpose of ascertaining the Persons entitled to participate in such
payment or distribution, the holders of the Senior Debt and other indebtedness of the Company, the amount thereof or payable thereon, the amount or amounts paid or distributed thereon and all other facts pertinent thereto or to this Article.

 Section 1411 Trustee Not Fiduciary for Holders of Senior Debt. 
 The Trustee shall not be deemed to owe any fiduciary duty to the holders of Senior Debt and shall not be liable to any such holders if it shall in good
faith mistakenly pay over or distribute to Holders of Securities or to the Company or to any other Person cash, property or securities to which any holders of Senior Debt shall be entitled by virtue of this Article or otherwise. 
 Section 1412 Rights of Trustee as Holder of Senior Debt; Preservation of Trustee’s Rights. 
 The Trustee in its individual capacity shall be entitled to all the rights set forth in this Article with respect to any Senior Debt which may at any
time be held by it, to the same extent as any other holder of Senior Debt, and nothing in this Indenture shall deprive the Trustee of any of its rights as such holder. 
 Nothing in this Article shall apply to claims of, or payments to, the Trustee under or pursuant to Section 607. 
 Section 1413 Article Applicable to Paying Agents. 
 In case at any time any Paying Agent other
than the Trustee shall have been appointed by the Company and be then acting hereunder, the term “Trustee” as used in this Article shall in such case (unless the context otherwise requires) be construed as extending to and including such
Paying Agent within its meaning as fully for all intents and purposes as if such Paying Agent were named in this Article in addition to or in place of the Trustee; provided, however, that Section 1414 shall not apply to the Company or any
Affiliate of the Company if it or such Affiliate acts as Paying Agent. 
  

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 Section 1414 Defeasance of this Article Fourteen. 
 The subordination of the Securities provided by this Article is expressly made subject to the provisions for defeasance or covenant defeasance in Article
Thirteen hereof and, anything herein to the contrary notwithstanding, upon the effectiveness of any such defeasance or covenant defeasance, the Securities then outstanding shall thereupon cease to be subordinated pursuant to this Article Fourteen.

 This instrument may be executed in any number of counterparts, each of which so executed shall be deemed to be an original, but all such
counterparts shall together constitute but one and the same instrument. In proving the existence of this Indenture it shall not be necessary to produce more than one copy. 
 [Signatures on following page] 
  

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 SIGNATURES 

									
				
	 Dated as of
                    , 2009
	 		 		 	
		 		 	 ISSUER:
  
 SBA COMMUNICATIONS CORPORATION

					
		 		 		 	 By:
	 	 
		 		 		 	 Name:
 Title:
	 	
			
		 		 	 TRUSTEE:
  
 [             ], AS TRUSTEE

					
		 		 		 	 By:
	 	 
		 		 		 	 Name:
 Title:
	 	

  

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