X0202 4 2007-02-22 0 0001051470 CROWN CASTLE INTERNATIONAL CORP CCI 0001380393 Fortress Investment Group LLC 1345 AVENUE OF THE AMERICAS, 46TH FLOOR NEW YORK NY 10105 0 0 1 0 0001387345 FIG Corp. C/O FORTRESS INVESTMENT GROUP 1345 AVENUE OF THE AMERICAS, 16TH FLOOR NEW YORK NY 10105 0 0 1 0 0001245521 FIG LLC C/O FORTRESS INVESTMENT GROUP 1345 AVENUE OF THE AMERICAS, 16TH FLOOR NEW YORK NY 10105 0 0 1 0 0001387344 Fortress Operating Entity I LP C/O FORTRESS INVESTMENT GROUP 1345 AVENUE OF THE AMERICAS, 16TH FLOOR NEW YORK NY 10105 0 0 1 0 Common Stock 4747993 I by FIT GSL LLC Common Stock 19333718 I by FRIT PINN LLC Common Stock 2007-02-22 4 J 0 2000 0 A 654968 I by Fortress Registered Investment Trust Common Stock 5183415 I by Fortress Pinnacle Investment Fund LLC Common Stock 501523 I by FRIT Holdings LLC Common Stock 2007-02-22 4 J 0 464 0 A 464 I by Fortress Investment Trust II FIT Holdings LLC ("FITH") is the sole managing member of FIT GSL LLC. Fortress Investment Trust II ("FIT II") is the sole managing member of FITH. FIT II is majority owned by Fortress Investment Fund II LLC ("FIF II"). Fortress Fund MM II LLC ("FF MM II") is the sole managing member of FIF II. FIG LLC is the sole managing member of FF MM II. Fortress Operating Entity I LP ("FOE I") is the sole managing member of FIG LLC. FIG Corp. is the general partner of FOE I. FIG Corp. is a wholly-owned subsidiary of Fortress Investment Group LLC ("Fortress"). FRIT Holdings LLC ("FRITH") is the sole managing member of FRIT PINN LLC. Fortress Registered Investment Trust ("FRIT") is the sole managing member of FRITH. FRIT is wholly-owned by Fortress Investment Fund LLC ("FIF"). Fortress Fund MM LLC ("FF MM") is the sole managing member of FIF. FIT LLC is the sole managing member of FF MM. FOE I is the sole managing member of FIG LLC. FIG Corp. is the general partner of FOE I. FIG Corp. is a wholly-owned subsidiary of Fortress. FRIT is wholly-owned by FIF. FF MM is the sole managing member of FIF. FIG LLC is the sole managing member of FF MM. FOE I is the sole managing member of FIG LLC. FIG Corp. is the general partner of FOE I. FIG Corp. is a wholly-owned subsidiary of Fortress. FIG Advisors LLC ("FIGA") is the investment advisor of Fortress Pinnacle Investment Fund LLC. FIG LLC is the sole managing member of FIGA. FOE I is the sole managing member of FIG LLC. FIG Corp. is the general partner of FOE I. FIG Corp. is a wholly-owned subsidiary of Fortress. FRIT is the sole managing member of FRITH. FRIT is wholly-owned by FIF. FF MM is the sole managing member of FIF. FIG LLC is the sole managing member of FF MM. FOE I is the sole managing member of FIG LLC. FIG Corp. is the general partner of FOE I. FIG Corp. is a wholly-owned subsidiary of Fortress. FIT II is majority owned by FIF II. FF MM II is the sole managing member of FIF II. FIG LLC is the sole managing member of FF MM II. FOE I is the sole managing member of FIG LLC. FIG Corp. is the general partner of FOE I. FIG Corp. is a wholly-owned subsidiary of Fortress. The reported shares were granted to Wesley R. Edens, a director of Crown Castle International Corp. ("CCI"), pursuant to CCI's 2004 Stock Incentive Plan as a component of non-employee director compensation. Pursuant to arrangements in place between each of FRIT and FIT II, on the one hand, and Mr. Edens, on the other hand, FRIT and FIT II may be deemed beneficial owners of the reported shares as indicated above. Mr. Edens may be deemed to beneficially own the shares listed as beneficially owned by Fortress. The shares disclosed in the table as being beneficially owned by the reporting persons are also included in the shares reported as being beneficially owned by Mr. Edens. (continued in footnote 8) (continued from footnote 7) Each reporting person disclaims beneficial ownership of all reported shares except to the extent of its pecuniary interest therein and the inclusion of the shares in this report shall not be deemed an admission of beneficial ownership of all of the reported shares for purposes of Section 16 or otherwise. See Signatures included in Exhibit 99.1 2007-03-16