STC SA8763SW
FAA DRS lists SA8763SW as Current · Reissued, held by Turbine Conversions Ltd, for Air Tractor AT-402. Recorded change: Installation of an improved cowling, air inlet and filtration system. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
SA8763SW 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: Air Tractor AT-402. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related engine and powerplant STCs
Installation of Optional Engine Indicating System (EIS).
FAA holder: Sierra Industries Ltd.
Installation of cooling louvers on top of both (L.H. and R.H.) nacelle accessory sections.
FAA holder: Sierra Industries Inc
Installation of Hartzell HC-C3YF-1RF/F9587C-17S propeller on Continental IO-520-D engine.
FAA holder: Sierra Industries Inc
FAA record reference
- STC number
- SA8763SW
- Product
- Aircraft · Small Airplane
- Country
- United States
- Application date
- January 7, 1993
- Revision date
- May 10, 2011
- CFR references
- Part 21