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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001171843-21-008672
Filing Date
2021-12-22
Accepted
2021-12-22 16:45:29
Documents
81
Period of Report
2021-09-25

Document Format Files

Seq Description Document Type Size
1 FORM 10-K tcco20211002_10k.htm   iXBRL 10-K 1016004
2 EXHIBIT 10.13 ex_316963.htm EX-10.13 36359
3 EXHIBIT 10.14 ex_316964.htm EX-10.14 133564
4 EXHIBIT 21 ex_316965.htm EX-21 2167
5 EXHIBIT 23 ex_316966.htm EX-23 3516
6 EXHIBIT 31.1 ex_316967.htm EX-31.1 19082
7 EXHIBIT 31.2 ex_316968.htm EX-31.2 16735
8 EXHIBIT 32 ex_316969.htm EX-32 6451
  Complete submission text file 0001171843-21-008672.txt   5678698

Data Files

Seq Description Document Type Size
9 XBRL TAXONOMY EXTENSION SCHEMA tcco-20210925.xsd EX-101.SCH 55212
10 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE tcco-20210925_cal.xml EX-101.CAL 44546
11 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE tcco-20210925_def.xml EX-101.DEF 387882
12 XBRL TAXONOMY EXTENSION LABEL LINKBASE tcco-20210925_lab.xml EX-101.LAB 323710
13 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE tcco-20210925_pre.xml EX-101.PRE 420835
75 EXTRACTED XBRL INSTANCE DOCUMENT tcco20211002_10k_htm.xml XML 751069
Mailing Address 100 DOMINO DRIVE CONCORD MA 01742-2892
Business Address 100 DOMINO DR CONCORD MA 01742 9782875100
TECHNICAL COMMUNICATIONS CORP (Filer) CIK: 0000096699 (see all company filings)

IRS No.: 042295040 | State of Incorp.: MA | Fiscal Year End: 0925
Type: 10-K | Act: 34 | File No.: 001-34816 | Film No.: 211513815
SIC: 3663 Radio & Tv Broadcasting & Communications Equipment