STC SA4057WE
FAA DRS lists SA4057WE as Current · Amended, held by Aero Fabricators Co, for Cessna Aircraft 152 and Cessna Aircraft A152. Recorded change: Installation of a muffler and exhaust heat exchanger. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
2
FAA revision date
FAA status
Current · Amended
Recorded modification
What the FAA record covers
SA4057WE 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 152 and Cessna Aircraft A152. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related engine and powerplant STCs
Installation of Scuppers and Dorsal Air Inlet for improved tailcone cooling.
FAA holder: FAA Aviation System Standards AVN-300
Installation of Lycoming IO-540-K1A5 or IO-540-K1G5 engine and Hartzell HC-C3YR-1RF/8468-6R or HC-C3YR-IRF/8468AB-6R propeller.
FAA holder: Air Plains Services Corporation
FAA record reference
- STC number
- SA4057WE
- Product
- Aircraft · Single-Engine
- Country
- United States
- Application date
- Not listed
- Revision date
- September 11, 2007
- CFR references
- Part 3, Part 21