STC SH4639SW
FAA DRS lists SH4639SW as Current · Reissued, held by Gulfstream-California Inc., for Bell Helicopter Textron (Canada) 206A, Bell Helicopter Textron (Canada) 206B, and Bell Helicopter Textron (Canada) 206L. Recorded change: Installation of Lear-Siegler starter-generator. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SH4639SW 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: Bell Helicopter Textron (Canada) 206A, Bell Helicopter Textron (Canada) 206B, and Bell Helicopter Textron (Canada) 206L. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related electrical systems STCs
Foxtronics/TRAMM BT1 600 nickel-cadmium battery temperature system.
FAA holder: FoxCart GSE, LLC
FAA record reference
- STC number
- SH4639SW
- Product
- Aircraft · Rotorcraft
- Country
- United States
- Application date
- December 4, 1981
- Revision date
- March 16, 2011
- CFR references
- Part 21