STC SA1043SW
FAA DRS lists SA1043SW as Current · Reissued, held by Quantum Swiss LLC, for Cessna Aircraft 177. Recorded change: Installation of Lycoming O-360-A1A or O-360-A3A engine and Hartzell Constant-Speed Propeller Model HC-C2YK-1B/7666A-2. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of Lycoming O-360-A1A or O-360-A3A engine and Hartzell Constant-Speed Propeller Model HC-C2YK-1B/7666A-2.
SA1043SW 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: Cessna Aircraft 177. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Cessna Aircraft 177 model, serial range, and configuration?
- 02Which powerplant configuration, limits, instruments, and maintenance data apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related engine and powerplant STCs
Installation of AiResearch TPE331-1-151 engine.
FAA holder: Gulfstream Aerospace Corporation
Installation of fuel tank isolation baffles at number one and number four engine pylons.
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Installation of Pratt and Whitney Canada PT6A-45A, -65B, -65R, -65AG, or -65AR engine, Hartzell HC-B5MP-3C/M10876 propeller, and related changed.
FAA holder: Turbine Conversions Ltd
Installation of a Continental O-470-11 engine and McCauley 1A200/FM-90-40 fixed pitch propeller in accordance with Wiley Seaplane Drawing WLY-CA6-010, Revision IR, dated March 1, 2000, or later FAA approved revision. This approval is limited to the modification of a CallAir Model A-6, Serial Number 262.
FAA holder: Wiley's Seaplanes