EDGAR Filing Documents for 0001193125-13-077821

Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:

SEC Accession No. 0001193125-13-077821

Filing Date

2013-02-27

Accepted

2013-02-26 21:32:48

Documents

Period of Report

2012-12-31

Document Format Files

Seq	Description	Document	Type	Size
1	FORM 10-K	d448028d10k.htm	10-K	2337912
2	EX-10.6	d448028dex106.htm	EX-10.6	30615
3	EX-10.8	d448028dex108.htm	EX-10.8	27493
4	EX-10.9	d448028dex109.htm	EX-10.9	30455
5	EX-10.31	d448028dex1031.htm	EX-10.31	33418
6	EX-12	d448028dex12.htm	EX-12	34686
7	EX-21	d448028dex21.htm	EX-21	78574
8	EX-23	d448028dex23.htm	EX-23	1683
9	EX-31.1	d448028dex311.htm	EX-31.1	9311
10	EX-31.2	d448028dex312.htm	EX-31.2	9303
11	EX-32	d448028dex32.htm	EX-32	5528
18	GRAPHIC	g448028g11q77.jpg	GRAPHIC	53390
	Complete submission text file	0001193125-13-077821.txt		21402505

Data Files

Seq	Description	Document	Type	Size
12	XBRL INSTANCE DOCUMENT	amt-20121231.xml	EX-101.INS	3994456
13	XBRL TAXONOMY EXTENSION SCHEMA	amt-20121231.xsd	EX-101.SCH	139134
14	XBRL TAXONOMY EXTENSION CALCULATION LINKBASE	amt-20121231_cal.xml	EX-101.CAL	160756
15	XBRL TAXONOMY EXTENSION DEFINITION LINKBASE	amt-20121231_def.xml	EX-101.DEF	573016
16	XBRL TAXONOMY EXTENSION LABEL LINKBASE	amt-20121231_lab.xml	EX-101.LAB	1267576
17	XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE	amt-20121231_pre.xml	EX-101.PRE	994893

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)