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Filing Detail
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]:
SEC Accession No. 0001171843-22-008187
Filing Date
2022-12-22
Accepted
2022-12-22 16:46:31
Documents
77
Period of Report
2022-09-24

Document Format Files

Seq Description Document Type Size
1 FORM 10-K tcco20220924_10k.htm   iXBRL 10-K 907416
2 EXHIBIT 21 ex_456720.htm EX-21 1203
3 EXHIBIT 23 ex_456721.htm EX-23 2878
4 EXHIBIT 31.1 ex_456722.htm EX-31.1 11310
5 EXHIBIT 31.2 ex_456723.htm EX-31.2 11251
6 EXHIBIT 32 ex_456724.htm EX-32 6023
  Complete submission text file 0001171843-22-008187.txt   5303296

Data Files

Seq Description Document Type Size
7 XBRL TAXONOMY EXTENSION SCHEMA tcco-20220924.xsd EX-101.SCH 56163
8 XBRL TAXONOMY EXTENSION DEFINITION LINKBASE tcco-20220924_def.xml EX-101.DEF 404057
9 XBRL TAXONOMY EXTENSION LABEL LINKBASE tcco-20220924_lab.xml EX-101.LAB 323873
10 XBRL TAXONOMY EXTENSION PRESENTATION LINKBASE tcco-20220924_pre.xml EX-101.PRE 437440
11 XBRL TAXONOMY EXTENSION CALCULATION LINKBASE tcco-20220924_cal.xml EX-101.CAL 43490
71 EXTRACTED XBRL INSTANCE DOCUMENT tcco20220924_10k_htm.xml XML 650674
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: 0924
Type: 10-K | Act: 34 | File No.: 001-34816 | Film No.: 221482510
SIC: 3663 Radio & Tv Broadcasting & Communications Equipment