EDGAR Filing Documents for 0001193125-12-443907

Form 10-Q - Quarterly report [Sections 13 or 15(d)]:

SEC Accession No. 0001193125-12-443907

Filing Date

2012-10-31

Accepted

2012-10-31 16:36:10

Documents

Period of Report

2012-09-30

Document Format Files

Seq	Description	Document	Type	Size
1	FORM 10-Q	d409389d10q.htm	10-Q	1258860
2	COMPUTATION OF RATIO OF EARNINGS TO FIXED CHARGES	d409389dex12.htm	EX-12	41249
3	CERTIFICATION OF PRINCIPAL EXECUTIVE OFFICER	d409389dex311.htm	EX-31.1	10498
4	CERTIFICATION OF PRINCIPAL FINANCIAL OFFICER	d409389dex312.htm	EX-31.2	10671
5	CERTIFICATIONS PURSUANT TO 18 U.S.C. SECTION 1350	d409389dex32.htm	EX-32	6326
	Complete submission text file	0001193125-12-443907.txt		11591731

Data Files

Seq	Description	Document	Type	Size
6	XBRL INSTANCE DOCUMENT	amt-20120930.xml	EX-101.INS	2252217
7	XBRL TAXONOMY EXTENSION SCHEMA	amt-20120930.xsd	EX-101.SCH	74692
8	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE	amt-20120930_cal.xml	EX-101.CAL	85810
9	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE	amt-20120930_def.xml	EX-101.DEF	373330
10	XBRL TAXONOMY EXTENSION LABEL LINKBASE	amt-20120930_lab.xml	EX-101.LAB	784055
11	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE	amt-20120930_pre.xml	EX-101.PRE	541810

Mailing Address 116 HUNTINGTON AVE BOSTON MA 02116

Business Address 116 HUNTINGTON AVE BOSTON MA 02116 6173757500

AMERICAN TOWER CORP /MA/ (Filer) CIK: 0001053507 (see all company filings)