STC SR04609NY
FAA DRS lists SR04609NY as Current · Issued, held by Maxcraft Avionics Ltd., for Sikorsky Aircraft S-61L, Sikorsky Aircraft S-61N, and Sikorsky Aircraft S-76A, and 2 more aircraft configurations. Recorded change: Installation of Garmin HTAWS (Helicopter Terrain Awareness Warning System). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of Garmin HTAWS (Helicopter Terrain Awareness Warning System).
SR04609NY 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: Sikorsky Aircraft S-61L, Sikorsky Aircraft S-61N, and Sikorsky Aircraft S-76A, and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Sikorsky Aircraft S-61L and Sikorsky Aircraft S-61N, and 3 more aircraft configurations model, serial range, and configuration?
- 02Which equipment, inspection intervals, procedures, and limitations 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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