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Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001193125-11-050129
Filing Date
2011-02-28
Accepted
2011-02-28 16:59:57
Documents
14
Period of Report
2010-12-31

Document Format Files

Seq Description Document Type Size
1 FORM 10-K d10k.htm 10-K 1954288
2 STATEMENT REGARDING COMPUTATION OF EARNINGS dex12.htm EX-12 34134
3 SUBSIDIARIES OF THE COMPANY dex21.htm EX-21 54281
4 CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM dex23.htm EX-23 1841
5 CERTIFICATION OF CHIEF EXECUTIVE OFFICER PURSUANT TO SECTION 302 dex311.htm EX-31.1 9475
6 CERTIFICATION OF CHIEF FINANCIAL OFFICER PURSUANT TO SECTION 302 dex312.htm EX-31.2 9456
7 CERTIFICATIONS FILED PURSUANT TO 18 U.S.C. SECTION 1350 dex32.htm EX-32 5498
14 GRAPHIC g129441g10h73.jpg GRAPHIC 48962
  Complete submission text file 0001193125-11-050129.txt   17651683

Data Files

Seq Description Document Type Size
8 XBRL INSTANCE DOCUMENT amt-20101231.xml EX-101.INS 2338155
9 XBRL TAXONOMY EXTENSION SCHEMA amt-20101231.xsd EX-101.SCH 120029
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE amt-20101231_cal.xml EX-101.CAL 128150
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE amt-20101231_def.xml EX-101.DEF 340840
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE amt-20101231_lab.xml EX-101.LAB 830340
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE amt-20101231_pre.xml EX-101.PRE 634438
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)

IRS No.: 650723837 | State of Incorp.: DE | Fiscal Year End: 1231
Type: 10-K | Act: 34 | File No.: 001-14195 | Film No.: 11647109
SIC: 4899 Communications Services, NEC
Assistant Director 11