Exhibit 12

STATEMENT REGARDING COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES

Ratio of Earnings to Fixed Charges

American Tower Corporation

The following table reflects the computation of the ratio of earnings to fixed charges for the periods presented (in thousands):

	Year Ended December 31,
	2004			2005			2006		2007		2008
Computation of Earnings:
(Loss) income from continuing operations before income taxes, minority interest and (loss) income on equity method investments	$	(325,112	)	$	(135,554	)	$	70,864	$	152,840	$	371,920
Add:
Interest expense (1)		263,734			223,911			217,134		237,314		255,073
Operating leases		35,622			50,601			71,092		73,916		79,189
Amortization of interest capitalized		2,532			2,563			2,600		2,622		2,692
Earnings as adjusted		(23,224	)		141,521			361,690		466,692		708,874
Computation of fixed charges:
Interest expense		263,734			223,911			217,134		237,314		255,073
Interest capitalized		226			473			651				770
Operating leases		35,622			50,601			71,092		73,916		79,189
Fixed charges		299,582			274,985			288,877		311,230		335,032
(Deficiency) excess in earnings required to cover fixed charges	$	(322,806	)	$	(133,464	)	$	72,813	$	155,462	$	373,842
Ratio of earnings to fixed charges (2)								1.25x		1.50x		2.12x

(1) Interest expense includes amortization of deferred financing costs. Interest expense also includes an amount related to our capital lease with TV Azteca.

(2) For the purpose of this calculation, “earnings” consists of (loss) income from continuing operations before income taxes, minority interest, (loss) income on equity method investments, fixed charges (excluding interest capitalized), and amortization of interest capitalized. “Fixed charges” consist of interest expensed and capitalized, amortization of debt discount and related issuance costs and the component of rental expense associated with operating leases believed by management to be representative of the interest factor thereon.