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                                     FORM 4

                UNITED STATES SECURITIES AND EXCHANGE COMMISSION
                             Washington, D.C. 20549
                  STATEMENT OF CHANGES IN BENEFICIAL OWNERSHIP

    Filed pursuant to Section 16(a) of the Securities Exchange Act of 1934,
       Section 17(a) of the Public Utility Holding Company Act of 1935 or
               Section 30(f) of the Investment Company Act of 1940

[X]  Check this box if no longer subject to Section 16. Form 4 or Form 5
     obligations may continue. See Instruction 1(b).

     (Print or Type Responses)
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1.   Name and Address of Reporting Person*

France Telecom S.A.
TeleDiffusion de France S.A.
"Atrium 3" S.A.
Transmission Future Networks B.V.(1)
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   (Last)                           (First)             (Middle)

6, place d'Alleray
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                                    (Street)

Paris                               France               75015(2)
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   (City)                           (State)              (Zip)

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2.   Issuer Name and Ticker or Trading Symbol

CROWN CASTLE INTERNATIONAL CORP.
TWRS
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3.   IRS or Social Security Number of Reporting Person, if an entity (Voluntary)

N/A
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4.   Statement for Month/Year

     6/00
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5.   If Amendment, Date of Original (Month/Year)

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6.   Relationship of Reporting Person(s) to Issuer
     (Check all applicable)

     [_]  Director                             [X]  10% Owner
     [_]  Officer (give title below)           [_]  Other (specify below)

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7.   Individual or Joint/Group Filing (Check Applicable Line)

     [_]  Form filed by One Reporting Person
     [X]  Form filed by More than One Reporting Person
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           Table I -- Non-Derivative Securities Acquired, Disposed of,
                             or Beneficially Owned
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6. 4. 5. Owner- Securities Acquired (A) or Amount of ship 3. Disposed of (D) Securities Form: 7. Transaction (Instr. 3, 4 and 5) Beneficially Direct Nature of 2. Code ------------------------------- Owned at End (D) or Indirect 1. Transaction (Instr. 8) (A) of Month Indirect Beneficial Title of Security Date ------------ Amoun or Price (Instr. 3 (I) Ownership (Instr. 3) (Month/Day/Year) Code V (D) and 4) (Instr.4) (Instr. 4) - ------------------------------------------------------------------------------------------------------------------------------------ Class A Common Stock 6/08/00 S 11,340,000 D U.S.$27.7875 0 N/A N/A - ------------------------------------------------------------------------------------------------------------------------------------ Common Stock 6/08/00 S 13,602,360 D U.S.$27.7875 0(3) N/A N/A - ------------------------------------------------------------------------------------------------------------------------------------ Common Stock 7/05/00 S 17,713,536 D U.S.$28.5 0(4) N/A N/A - ------------------------------------------------------------------------------------------------------------------------------------ ====================================================================================================================================
(Over) 1 of 2 2 FORM 4 (continued) Table II -- Derivative Securities Acquired, Disposed of, or Beneficially Owned (e.g., puts, calls, warrants, options, convertible securities) ================================================================================
10. 9. Owner- Number ship of Form 2. Deriv- of Conver- 5. 7. ative Deriv- 11. sion Number of Title and Amount Secur- ative Nature or Derivative 6. of Underlying 8. ities Secur- of Exer- 4. Securities Date Securities Price Bene- ity: In- cise 3. Trans- Acquired (A) Exercisable and (Instr. 3 and 4) of ficially Direct direct Price Trans- action or Disposed Expiration Date ---------------- Deriv- Owned (D) or Bene- 1. of action Code of(D) (Month/Day/Year) Amount ative at End In- ficial Title of Deriv- Date (Instr. (Instr. 3, ---------------- or Secur- of direct Owner- Derivative ative (Month/ 8) 4 and 5) Date Expira- Number ity Month (I) ship Security Secur- Day/ ------ ------------ Exer- tion of (Instr. (Instr. (Instr. (Instr. (Instr. 3) ity Year) Code V (A) (D) cisable Date Title Shares 5) 4) 4) 4) - ------------------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------------------ - ------------------------------------------------------------------------------------------------------------------------------------ ==================================================================================================================================== Explanation of Responses:
/s/ Bruno Chetaille /s/ Michel Azibert July 7, 2000 - --------------------------------------------- --------------------------------------- ----------------------- **Signature of Reporting Person **Signature of Reporting Person Date Bruno Chetaille Michel Azibert Chairman and Chief Executive Officer of President of "Atrium 3" S.A. and TeleDiffusion de France S.A and Managing Director of Transmission Director of the Broadcast Services Division Future Networks B.V. of France Telecom S.A.
Reminder: Report on a separate line for each class of securities beneficially owned directly or indirectly. * If the form is filed by more than one reporting person, see Instruction 4(b)(v). ** Intentional misstatements or omissions of facts constitute Federal Criminal Violations. See 18 U.S.C. 1001 and 15 U.S.C. 78ff(a). Note: File three copies of this Form, one of which must be manually signed. If space provided is insufficient, see Instruction 6 for procedure. FOOTNOTES (1) Transmission Future Networks B.V. is a wholly owned subsidiary of "Atrium 3" S.A., which is a wholly owned subsidiary of TeleDiffusion de France S.A., which is in turn a wholly owned subsidiary of France Telecom S.A. Transmission Future Networks B.V. is the entity within the France Telecom's group who effected the sale of shares in Crown Castle International Corp. (2) The addresses of the other Reporting Persons are the following: TeleDiffusion de France S.A. 10, rue d'Oradour Sur Glane 75015 Paris, France "Atrium 3" S.A. 10, rue d'Oradour Sur Glane 75015 Paris, France Transmission Future Networks, B.V. Atrium Building, 5th Floor Strawinskylaan 3501 1077 ZX Amsterdam, the Netherlands (3) After the sale effected on June 8, 2000, Transmission Future Networks, B.V. owned 17,713,536 common stock of Crown Castle International Corp., including 270,036 common stock of Crown Castle International Corp. and shares and warrants issuable to Transmission Future Networks B.V. upon exchange of shares and warrants of Crown Castle UK Holdings Limited. At the close of business on July 5, 2000, Transmission Future Networks B.V. owned 0 shares in Crown Castle International Corp. (see footnote (4)). (4) On July 5, 2000, Transmission Future Networks B.V. completed its disposal of the remaining shares in Crown Castle International Corp. (including 270,036 common stock of Crown Castle International Corp. and 17,443,500 shares of common stock issued on the sale of shares, and the exchange of a warrant for shares of Crown Castle UK Holdings Limited). At close of business on July 5, 2000, Transmission Future Networks B.V. owned 0 shares of Crown Castle International Corp. 2 of 2