FAA-listed STC holder

Technisonic Industries Limited STCs

The Jun 30, 2026 FAA DRS snapshot lists 9 selected supplemental type certificates with status Current under Technisonic Industries Limited. The records span 97 public aircraft directories and 1 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

listed Current at snapshot

aircraft directories

modification categories

Oct 15, 2015

latest recorded revision

Recently revised records

Showing the 9 most recently revised records. Category directories provide the complete paginated discovery path.

9 displayed records.

Search every indexed record for this holder. The table below contains the recently revised records shown on this page.

Technisonic Industries Limited supplemental type certificates, aircraft applicability, source status and dates
STC and modification	Aircraft / model / TC	Source status and dates	Holder and authority
SR03448NY Installation of a TDFM-9000 Multiband Transceiver. Other aircraft modifications View record	Airbus Helicopters AS-350BTC H9EU Airbus Helicopters AS-350B1TC H9EU Airbus Helicopters AS-350B2TC H9EU Airbus Helicopters AS-350B3TC H9EU Airbus Helicopters AS-350BATC H9EU Airbus Helicopters AS-350DTC H9EU Bell Helicopter Textron Canada 206TC H2SW Bell Helicopter Textron Canada 206A-1 (OH-58A)TC H2SW Bell Helicopter Textron Canada 206ATC H2SW Bell Helicopter Textron Canada 206B-1TC H2SW Bell Helicopter Textron Canada 206BTC H2SW Bell Helicopter Textron Canada 206L-1TC H2SW Bell Helicopter Textron Canada 206L-3TC H2SW Bell Helicopter Textron Canada 206L-4TC H2SW Bell Helicopter Textron Canada 206LTC H2SW	Current at cited snapshot Revised Oct 15, 2015 Application: Aug 8, 2013	FAA holder: Technisonic Industries Limited FAA authority record
SR03272NY Installation of a Technisonic Industries Limited TDFM-136B Transceiver. Other aircraft modifications View record	Bell Helicopter Textron Canada 206TC H2SW Bell Helicopter Textron Canada 206A-1 (OH-58A)TC H2SW Bell Helicopter Textron Canada 206ATC H2SW Bell Helicopter Textron Canada 206B-1TC H2SW Bell Helicopter Textron Canada 206BTC H2SW Bell Helicopter Textron Canada 206L-1TC H2SW Bell Helicopter Textron Canada 206L-3TC H2SW Bell Helicopter Textron Canada 206L-4TC H2SW Bell Helicopter Textron Canada 206LTC H2SW Eurocopter France AS-350BTC H9EU Eurocopter France AS-350B1TC H9EU Eurocopter France AS-350B2TC H9EU Eurocopter France AS-350B3TC H9EU Eurocopter France AS-350BATC H9EU Eurocopter France AS-350CTC H9EU Eurocopter France AS-350DTC H9EU Eurocopter France AS-350D1TC H9EU	Current at cited snapshot Revised Apr 16, 2013 Application: Feb 20, 2013	FAA holder: Technisonic Industries Limited FAA authority record
SR03059NY Installation of an A790 Loud Hailer Controller. Other aircraft modifications View record	Bell Helicopter Textron Canada 206TC H2SW Bell Helicopter Textron Canada 206A-1 (OH-58A)TC H2SW Bell Helicopter Textron Canada 206ATC H2SW Bell Helicopter Textron Canada 206B-1TC H2SW Bell Helicopter Textron Canada 206BTC H2SW Bell Helicopter Textron Canada 206L-1TC H2SW Bell Helicopter Textron Canada 206L-3TC H2SW Bell Helicopter Textron Canada 206L-4TC H2SW Bell Helicopter Textron Canada 206LTC H2SW Eurocopter France AS-350BTC H9EU Eurocopter France AS-350B1TC H9EU Eurocopter France AS-350B2TC H9EU Eurocopter France AS-350B3TC H9EU Eurocopter France AS-350BATC H9EU Eurocopter France AS-350DTC H9EU	Current at cited snapshot Revised Feb 8, 2012 Application: Jan 19, 2011	FAA holder: Technisonic Industries Limited FAA authority record
SR02379NY Installation of Technisonic TDFM-7000 Model Transceiver. Other aircraft modifications View record	Bell Helicopter Textron (Canada) 206ATC H2SW Bell Helicopter Textron (Canada) 206A-1 (OH-58A)TC H2SW Bell Helicopter Textron (Canada) 206BTC H2SW Bell Helicopter Textron (Canada) 206LTC H2SW Bell Helicopter Textron (Canada) 206L-1TC H2SW Bell Helicopter Textron (Canada) 206L-3TC H2SW Bell Helicopter Textron (Canada) 206L-4TC H2SW Eurocopter France AS-350BTC H9EU Eurocopter France AS-350B1TC H9EU Eurocopter France AS-350B2TC H9EU Eurocopter France AS-350B3TC H9EU Eurocopter France AS-350BATC H9EU Eurocopter France AS-350CTC H9EU Eurocopter France AS-350DTC H9EU Eurocopter France AS-350D1TC H9EU	Current at cited snapshot Revised May 29, 2007 Application: Nov 4, 2006	FAA holder: Technisonic Industries Limited FAA authority record
SA00812NY Installation of Technisonic Industries Limited TFM-138, A, and B (does not include TFM-138, s/n 1540 and up, TFM-138B, s/n 1500 and up). Other aircraft modifications View record	Cessna Aircraft 172ETC 3A12 Cessna Aircraft 172F (USAF T-41A)TC 3A12 Cessna Aircraft 172GTC 3A12 Cessna Aircraft 172DTC 3A12 Cessna Aircraft 172CTC 3A12 Cessna Aircraft 172BTC 3A12 Cessna Aircraft 172TC 3A12 Cessna Aircraft 172ITC 3A12 Cessna Aircraft 172H (USAF T-41A)TC 3A12 Cessna Aircraft 172ATC 3A12 Cessna Aircraft 172RTC 3A12 Cessna Aircraft 172PTC 3A12 Cessna Aircraft 172QTC 3A12 Cessna Aircraft 172KTC 3A12 Cessna Aircraft 172NTC 3A12 Cessna Aircraft 172LTC 3A12 Cessna Aircraft 172MTC 3A12 Cessna Aircraft 182PTC 3A13 Cessna Aircraft 182QTC 3A13 Cessna Aircraft 182RTC 3A13 Cessna Aircraft 182STC 3A13 Cessna Aircraft R182TC 3A13 Cessna Aircraft T182TC 3A13 Cessna Aircraft TR182TC 3A13 Cessna Aircraft 182CTC 3A13 Cessna Aircraft 182BTC 3A13 Cessna Aircraft 182NTC 3A13 Cessna Aircraft 182MTC 3A13 Cessna Aircraft 182DTC 3A13 Cessna Aircraft 182ETC 3A13 Cessna Aircraft 182FTC 3A13 Cessna Aircraft 182GTC 3A13 Cessna Aircraft 182JTC 3A13 Cessna Aircraft 182LTC 3A13 Cessna Aircraft 182HTC 3A13 Cessna Aircraft 182KTC 3A13 Cessna Aircraft 182TC 3A13 Cessna Aircraft 182ATC 3A13 Cessna Aircraft 185ATC 3A24 Cessna Aircraft 185TC 3A24	Current at cited snapshot Revised Sep 12, 2005 Application: Dec 23, 1997	FAA holder: Technisonic Industries Limited FAA authority record
SR00811NY Installation of Technisonic Industries Limited TFM-138 series transceiver models. Other aircraft modifications View record	Agusta SpA A109ATC H7EU Agusta SpA A109AIITC H7EU Bell Helicopter Textron 204BTC H1SW Bell Helicopter Textron 205A-1TC H1SW Bell Helicopter Textron 212TC H4SW Bell Helicopter Textron 412TC H4SW Bell Helicopter Textron 214B-1TC H6SW Bell Helicopter Textron 214BTC H6SW Bell Helicopter Textron (Canada) 206ATC H2SW Bell Helicopter Textron (Canada) 206A-1 (OH-58A)TC H2SW Bell Helicopter Textron (Canada) 206BTC H2SW Bell Helicopter Textron (Canada) 206LTC H2SW Bell Helicopter Textron (Canada) 206L-1TC H2SW Bell Helicopter Textron (Canada) 206L-3TC H2SW Bell Helicopter Textron (Canada) 206L-4TC H2SW Bell Helicopter Textron (Canada) 407TC H2SW Bell Helicopter Textron (Canada) 430TC H9SW Bell Helicopter Textron (Canada) 222TC H9SW Bell Helicopter Textron (Canada) 222BTC H9SW Bell Helicopter Textron (Canada) 222UTC H9SW Bell Helicopter Textron (Canada) 230TC H9SW Boeing Defense & Space Group 234TC H9EA Enstrom Helicopter 480TC H1CE Eurocopter Canada BO 105 LS A-3TC H6NE Eurocopter Deutschland GmbH MBB-BK 117 A-1TC H13EU Eurocopter Deutschland GmbH MBB-BK 117 A-3TC H13EU Eurocopter Deutschland GmbH MBB-BK 117 A-4TC H13EU Eurocopter Deutschland GmbH MBB-BK 117 B-2TC H13EU Eurocopter Deutschland GmbH MBB-BK 117 B-1TC H13EU Eurocopter Deutschland GmbH BO-105CTC H3EU Eurocopter Deutschland GmbH BO-105STC H3EU Eurocopter France SE3130 Alouette IITC 7H1 Eurocopter France SE313B Alouette IITC 7H1 Eurocopter France SA3180 Alouette AstazouTC 7H1 Eurocopter France SA318B Alouette AstazouTC 7H1 Eurocopter France SA318C Alouette AstazouTC 7H1 Eurocopter France SA-365CTC H10EU Eurocopter France SA-365C1TC H10EU Eurocopter France SA-365NTC H10EU Eurocopter France AS355ETC H11EU	Current at cited snapshot Revised Feb 25, 2004 Application: Dec 23, 1997	FAA holder: Technisonic Industries Limited FAA authority record
SR01411NY Installation of OSAT-100 Airborne Position/Data Communicator. Other aircraft modifications View record	Bell Helicopter Textron (Canada) 206BTC H2SW Bell Helicopter Textron (Canada) 206TC H2SW Bell Helicopter Textron (Canada) 206A-1 (OH-58A)TC H2SW Bell Helicopter Textron (Canada) 206B-1TC H2SW Bell Helicopter Textron (Canada) 206LTC H2SW Bell Helicopter Textron (Canada) 206L-3TC H2SW Bell Helicopter Textron (Canada) 206ATC H2SW Bell Helicopter Textron (Canada) 206L-4TC H2SW Bell Helicopter Textron (Canada) 206 SeriesTC H2SW Bell Helicopter Textron (Canada) 206L-1TC H2SW Eurocopter France AS-350B1TC H9EU Eurocopter France AS-350BTC H9EU Eurocopter France AS-350CTC H9EU Eurocopter France AS-350DTC H9EU Eurocopter France AS-350D1TC H9EU Eurocopter France AS-350B2TC H9EU Eurocopter France AS-350BATC H9EU Eurocopter France AS-350 SeriesTC H9EU Eurocopter France AS-350B3TC H9EU	Current at cited snapshot Revised Mar 11, 2002 Application: Not listed	FAA holder: Technisonic Industries Limited FAA authority record
SA01456NY Installation of Technisonic Industries Ltd OSAT-100 Airborne Position/Data Communicator. Other aircraft modifications View record	Cessna Aircraft 172STC 3A12 Cessna Aircraft 172RTC 3A12 Cessna Aircraft 172 SeriesTC 3A12 Cessna Aircraft 172CTC 3A12 Cessna Aircraft 172TC 3A12 Cessna Aircraft 172BTC 3A12 Cessna Aircraft 172DTC 3A12 Cessna Aircraft 172ETC 3A12 Cessna Aircraft 172F (USAF T-41A)TC 3A12 Cessna Aircraft 172GTC 3A12 Cessna Aircraft 172H (USAF T-41A)TC 3A12 Cessna Aircraft 172ITC 3A12 Cessna Aircraft 172KTC 3A12 Cessna Aircraft 172LTC 3A12 Cessna Aircraft 172MTC 3A12 Cessna Aircraft 172PTC 3A12 Cessna Aircraft 172QTC 3A12 Cessna Aircraft 172ATC 3A12 Cessna Aircraft T182TC 3A13 Cessna Aircraft 182MTC 3A13 Cessna Aircraft 182NTC 3A13 Cessna Aircraft 182PTC 3A13 Cessna Aircraft 182QTC 3A13 Cessna Aircraft 182RTC 3A13 Cessna Aircraft R182TC 3A13 Cessna Aircraft 182JTC 3A13 Cessna Aircraft TR182TC 3A13 Cessna Aircraft 182STC 3A13 Cessna Aircraft 182KTC 3A13 Cessna Aircraft 182HTC 3A13 Cessna Aircraft 182GTC 3A13 Cessna Aircraft T182TTC 3A13 Cessna Aircraft 182FTC 3A13 Cessna Aircraft 182ETC 3A13 Cessna Aircraft 182DTC 3A13 Cessna Aircraft 182CTC 3A13 Cessna Aircraft 182BTC 3A13 Cessna Aircraft 182ATC 3A13 Cessna Aircraft 182TC 3A13 Cessna Aircraft 182LTC 3A13	Current at cited snapshot Revised Jan 31, 2002 Application: Not listed	FAA holder: Technisonic Industries Limited FAA authority record
SA01407NY Installation of Airborne Position/Data Communicator. Other aircraft modifications View record	Cessna Aircraft 182HTC 3A13 Cessna Aircraft 182GTC 3A13 Cessna Aircraft 182RTC 3A13 Cessna Aircraft 182FTC 3A13 Cessna Aircraft 182ETC 3A13 Cessna Aircraft 182DTC 3A13 Cessna Aircraft 182CTC 3A13 Cessna Aircraft 182JTC 3A13 Cessna Aircraft 182KTC 3A13 Cessna Aircraft 182LTC 3A13 Cessna Aircraft 182MTC 3A13 Cessna Aircraft 182NTC 3A13 Cessna Aircraft 182BTC 3A13 Cessna Aircraft 182QTC 3A13 Cessna Aircraft 182ATC 3A13 Cessna Aircraft 182STC 3A13 Cessna Aircraft R182TC 3A13 Cessna Aircraft T182TC 3A13 Cessna Aircraft TR182TC 3A13 Cessna Aircraft 182 SeriesTC 3A13 Cessna Aircraft T182TTC 3A13 Cessna Aircraft 182PTC 3A13 Cessna Aircraft 182TC 3A13	Current at cited snapshot Revised Nov 1, 2001 Application: Not listed	FAA holder: Technisonic Industries Limited FAA authority record

Technisonic Industries Limited STCs

Modification mix

Aircraft represented

Recently revised records

Installation of a TDFM-9000 Multiband Transceiver.

Installation of a Technisonic Industries Limited TDFM-136B Transceiver.

Installation of an A790 Loud Hailer Controller.

Installation of Technisonic TDFM-7000 Model Transceiver.

Installation of Technisonic Industries Limited TFM-138, A, and B (does not include TFM-138, s/n 1540 and up, TFM-138B, s/n 1500 and up).

Installation of Technisonic Industries Limited TFM-138 series transceiver models.

Installation of OSAT-100 Airborne Position/Data Communicator.

Installation of Technisonic Industries Ltd OSAT-100 Airborne Position/Data Communicator.

Installation of Airborne Position/Data Communicator.