STC SA3107WE
FAA DRS lists SA3107WE as Current · Reissued, held by D'Shannon Products Ltd., for Raytheon Aircraft 35-33, Raytheon Aircraft 35-A33, and Raytheon Aircraft 35-B33, and 3 more aircraft configurations. Recorded change: Installation of exhaust silencers in accordance with Top Banana Installation Instructions dated March 12, 1975, Revision of October 22, 1975. Silencer is manufactured in accordance with Top Banana Drawing No. 2-12-A35 G change. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA3107WE 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: Raytheon Aircraft 35-33, Raytheon Aircraft 35-A33, and Raytheon Aircraft 35-B33, and 3 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related engine and powerplant STCs
Installation of Benz P/N BAS-212/412-150G Engine Oil Pressure Transducer.
FAA holder: Benz Airborne Systems
Installation of AlliedSignal Aerospace N1 Digital Electronic Engine Control (DEEC).
FAA holder: Honeywell International Inc
Installation of Honeywell N1 digital electronic engine control (DEEC).
FAA holder: Honeywell International Inc
Manufacture of composite engine cowlings.
FAA holder: North Central Aircraft Products Inc.
FAA record reference
- STC number
- SA3107WE
- Product
- Aircraft · Single-Engine
- Country
- United States
- Application date
- February 5, 1975
- Revision date
- July 14, 2011
- CFR references
- Part 3, Part 21