STC SR11321DS
FAA DRS lists SR11321DS as Current · Amended, held by Airbus Helicopters Inc., for Airbus Helicopters AS350B3. Recorded change: Installation of a Technisonic TDFM-9300 Multi-band FM Transceiver. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of a Technisonic TDFM-9300 Multi-band FM Transceiver.
SR11321DS identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.
Applicability
Aircraft named in FAA DRS
Named aircraft: Airbus Helicopters AS350B3. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Airbus Helicopters AS350B3 model, serial range, and configuration?
- 02Which configuration, parts, installation data, limitations, and ICAs apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
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Installation of Protective Covers for the Cockpit Voice Recorder (CVR) and Flight Data Recorder (FDR).
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