STC SR09229RC
FAA DRS lists SR09229RC as Current · Reissued, held by Whisper Jet Inc., for Sikorsky Aircraft S-55. Recorded change: Installation approval of a 5 blade main rotor system and the Air Research TSE331-10UA-511SW engine. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SR09229RC 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-55. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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