# STC SR00811NY

- Type: Supplemental type certificate
- Status: Current, Amended
- Holder: Technisonic Industries Limited, Canada
- Description: Installation of Technisonic Industries Limited TFM-138 series transceiver models.
- Applied: December 23, 1997
- Status date: February 25, 2004
- Product: Aircraft, Rotorcraft
- Certification basis: Part 21
- Data sheets: [TCDS H7EU](https://openairdocs.org/tcds/H7EU), [TCDS H1SW](https://openairdocs.org/tcds/H1SW), [TCDS H4SW](https://openairdocs.org/tcds/H4SW), [TCDS H6SW](https://openairdocs.org/tcds/H6SW), [TCDS H2SW](https://openairdocs.org/tcds/H2SW), [TCDS H9SW](https://openairdocs.org/tcds/H9SW), [TCDS H9EA](https://openairdocs.org/tcds/H9EA), [TCDS H1CE](https://openairdocs.org/tcds/H1CE), [TCDS H6NE](https://openairdocs.org/tcds/H6NE), [TCDS H13EU](https://openairdocs.org/tcds/H13EU), [TCDS H3EU](https://openairdocs.org/tcds/H3EU), [TCDS 7H1](https://openairdocs.org/tcds/7H1), [TCDS H10EU](https://openairdocs.org/tcds/H10EU), [TCDS H11EU](https://openairdocs.org/tcds/H11EU), [TCDS H1IN](https://openairdocs.org/tcds/H1IN), [TCDS H4EU](https://openairdocs.org/tcds/H4EU), [TCDS H6EU](https://openairdocs.org/tcds/H6EU), [TCDS H8EU](https://openairdocs.org/tcds/H8EU), [TCDS H9EU](https://openairdocs.org/tcds/H9EU), [TCDS R0001RD](https://openairdocs.org/tcds/R0001RD) and 5 more
- FAA DRS: https://drs.faa.gov/browse/excelExternalWindow/EC77E85E228527A086256E62006F45F6.0001
- DRS record last changed: December 6, 2025
- Page: https://openairdocs.org/stc/SR00811NY

## ADs that name it (0)

None.

## Approved models (82, first 50)

- Agusta S.p.A. A109A ([TCDS H7EU](https://openairdocs.org/tcds/H7EU))
- Agusta S.p.A. A109AII ([TCDS H7EU](https://openairdocs.org/tcds/H7EU))
- Bell Helicopter Textron 204B ([TCDS H1SW](https://openairdocs.org/tcds/H1SW))
- Bell Helicopter Textron 205A-1 ([TCDS H1SW](https://openairdocs.org/tcds/H1SW))
- Bell Helicopter Textron 212 ([TCDS H4SW](https://openairdocs.org/tcds/H4SW))
- Bell Helicopter Textron 214B ([TCDS H6SW](https://openairdocs.org/tcds/H6SW))
- Bell Helicopter Textron 214B-1 ([TCDS H6SW](https://openairdocs.org/tcds/H6SW))
- Bell Helicopter Textron 412 ([TCDS H4SW](https://openairdocs.org/tcds/H4SW))
- Bell Helicopter Textron (Canada) 206A ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))
- Bell Helicopter Textron (Canada) 206A-1 (OH-58A) ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))
- Bell Helicopter Textron (Canada) 206B ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))
- Bell Helicopter Textron (Canada) 206L ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))
- Bell Helicopter Textron (Canada) 206L-1 ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))
- Bell Helicopter Textron (Canada) 206L-3 ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))
- Bell Helicopter Textron (Canada) 206L-4 ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))
- Bell Helicopter Textron (Canada) 222 ([TCDS H9SW](https://openairdocs.org/tcds/H9SW))
- Bell Helicopter Textron (Canada) 222B ([TCDS H9SW](https://openairdocs.org/tcds/H9SW))
- Bell Helicopter Textron (Canada) 222U ([TCDS H9SW](https://openairdocs.org/tcds/H9SW))
- Bell Helicopter Textron (Canada) 230 ([TCDS H9SW](https://openairdocs.org/tcds/H9SW))
- Bell Helicopter Textron (Canada) 407 ([TCDS H2SW](https://openairdocs.org/tcds/H2SW))
- Bell Helicopter Textron (Canada) 430 ([TCDS H9SW](https://openairdocs.org/tcds/H9SW))
- Boeing Defense & Space Group 234 ([TCDS H9EA](https://openairdocs.org/tcds/H9EA))
- Eurocopter Canada Limited BO 105 LS A-3 ([TCDS H6NE](https://openairdocs.org/tcds/H6NE))
- Eurocopter Deutschland GmbH BO-105C ([TCDS H3EU](https://openairdocs.org/tcds/H3EU))
- Eurocopter Deutschland GmbH BO-105S ([TCDS H3EU](https://openairdocs.org/tcds/H3EU))
- Eurocopter Deutschland GmbH MBB-BK 117 A-1 ([TCDS H13EU](https://openairdocs.org/tcds/H13EU))
- Eurocopter Deutschland GmbH MBB-BK 117 A-3 ([TCDS H13EU](https://openairdocs.org/tcds/H13EU))
- Eurocopter Deutschland GmbH MBB-BK 117 A-4 ([TCDS H13EU](https://openairdocs.org/tcds/H13EU))
- Eurocopter Deutschland GmbH MBB-BK 117 B-1 ([TCDS H13EU](https://openairdocs.org/tcds/H13EU))
- Eurocopter Deutschland GmbH MBB-BK 117 B-2 ([TCDS H13EU](https://openairdocs.org/tcds/H13EU))
- Eurocopter France AS-350B ([TCDS H9EU](https://openairdocs.org/tcds/H9EU))
- Eurocopter France AS-350B1 ([TCDS H9EU](https://openairdocs.org/tcds/H9EU))
- Eurocopter France AS-350B2 ([TCDS H9EU](https://openairdocs.org/tcds/H9EU))
- Eurocopter France AS-350B3 ([TCDS H9EU](https://openairdocs.org/tcds/H9EU))
- Eurocopter France AS-350BA ([TCDS H9EU](https://openairdocs.org/tcds/H9EU))
- Eurocopter France AS-350C ([TCDS H9EU](https://openairdocs.org/tcds/H9EU))
- Eurocopter France AS-350D ([TCDS H9EU](https://openairdocs.org/tcds/H9EU))
- Eurocopter France AS-350D1 ([TCDS H9EU](https://openairdocs.org/tcds/H9EU))
- Eurocopter France AS332C ([TCDS H4EU](https://openairdocs.org/tcds/H4EU))
- Eurocopter France AS332L ([TCDS H4EU](https://openairdocs.org/tcds/H4EU))
- Eurocopter France AS355E ([TCDS H11EU](https://openairdocs.org/tcds/H11EU))
- Eurocopter France AS355F ([TCDS H11EU](https://openairdocs.org/tcds/H11EU))
- Eurocopter France AS355F1 ([TCDS H11EU](https://openairdocs.org/tcds/H11EU))
- Eurocopter France AS355F2 ([TCDS H11EU](https://openairdocs.org/tcds/H11EU))
- Eurocopter France EC120B ([TCDS R0001RD](https://openairdocs.org/tcds/R0001RD))
- Eurocopter France SA-360C “Dauphin” ([TCDS H8EU](https://openairdocs.org/tcds/H8EU))
- Eurocopter France SA-365C ([TCDS H10EU](https://openairdocs.org/tcds/H10EU))
- Eurocopter France SA-365C1 ([TCDS H10EU](https://openairdocs.org/tcds/H10EU))
- Eurocopter France SA-365N ([TCDS H10EU](https://openairdocs.org/tcds/H10EU))
- Eurocopter France SA.315B Alouette III ([TCDS H1IN](https://openairdocs.org/tcds/H1IN))

All 82: https://openairdocs.org/stc/SR00811NY/models.md

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