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Filing Detail
Form 8-K - Current report:
SEC Accession No. 0001171843-22-002524
Filing Date
2022-04-11
Accepted
2022-04-11 16:30:24
Documents
12
Period of Report
2022-04-07
Items
Item 1.01: Entry into a Material Definitive Agreement
Item 9.01: Financial Statements and Exhibits

Document Format Files

Seq Description Document Type Size
1 FORM 8-K f8k_041122.htm   iXBRL 8-K 21250
  Complete submission text file 0001171843-22-002524.txt   187843

Data Files

Seq Description Document Type Size
2 XBRL SCHEMA FILE tcco-20220407.xsd EX-101.SCH 3036
3 XBRL LABEL FILE tcco-20220407_lab.xml EX-101.LAB 35156
4 XBRL PRESENTATION FILE tcco-20220407_pre.xml EX-101.PRE 23031
6 EXTRACTED XBRL INSTANCE DOCUMENT f8k_041122_htm.xml XML 3178
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: 8-K | Act: 34 | File No.: 001-34816 | Film No.: 22819965
SIC: 3663 Radio & Tv Broadcasting & Communications Equipment