STC SA04211CH
FAA DRS lists SA04211CH as Current · Amended, held by Western Skyways Aircraft Modifications Inc., for Textron Aviation 206, Textron Aviation 207, and Textron Aviation 207A, and 37 more aircraft configurations. Recorded change: Installation of an engine modified per STC SE0417CH. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA04211CH 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: Textron Aviation 206, Textron Aviation 207, and Textron Aviation 207A, and 37 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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Related engine and powerplant STCs
Increase of the engine power of the PT6A-67F engine to 1600 SHP for takeoff power and 1550 SHP for maximum continuous power.
FAA holder: Momentum Aeronautics Holdings, LLC
Removal of engine fire detection system.
FAA holder: Momentum Aeronautics Holdings, LLC