STC SA1205NW
FAA DRS lists SA1205NW as Current · Amended, held by Aero Air, LLC, for Twin Commander Aircraft 680-T, Twin Commander Aircraft 680-V, and Twin Commander Aircraft 680-W, and 1 more aircraft configuration. Recorded change: Installation of a digital Electronics International exhaust gas temperature (E.G.T.) gauge (P/N ET-1). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA1205NW 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: Twin Commander Aircraft 680-T, Twin Commander Aircraft 680-V, and Twin Commander Aircraft 680-W, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related engine and powerplant STCs
Installation of Alpine Aerotech Ltd. exhaust duct.
FAA holder: Alpine Aerotech Limited
Installation of Teledyne Continental Motors IO-550 engine.
FAA holder: Texas Skyways Inc
Installation of inconel exhaust system parts coated per RAM Specification No. 1785, Revision C, dated 12/22/95.
FAA holder: RAM Aircraft Limited Partnership
Installation of Continental TSIO-520-M engine.
FAA holder: RAM Aircraft Limited Partnership
FAA record reference
- STC number
- SA1205NW
- Product
- Aircraft · Small Multi-Engine
- Country
- United States
- Application date
- January 15, 1981
- Revision date
- December 8, 2006
- CFR references
- Part 3, Part 21