STC SH4791NM
FAA DRS lists SH4791NM as Current · Reissued, held by Turbolyft USA Corporation, for Airbus Helicopters AS-350B, Airbus Helicopters AS-350B1, and Airbus Helicopters AS-350B2, and 1 more aircraft configuration. Recorded change: Installation of a Geneva Aviation Starter Generator,. Snapshot dated July 14, 2026.
Recorded modification
What the FAA record covers
SH4791NM 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: Airbus Helicopters AS-350B, Airbus Helicopters AS-350B1, and Airbus Helicopters AS-350B2, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related electrical systems STCs
Installation of a Replacement Concorde Lead Acid Battery.
FAA holder: Sikorsky Aircraft Corporation
Installation of an External Load Electrical Provisions Installation.
FAA holder: Sikorsky Aircraft Corporation
Installation of replacement Teledyne Battery Products.
FAA holder: Teledyne Battery Products
FAA record reference
- STC number
- SH4791NM
- Product
- Aircraft · Rotorcraft
- Country
- United States
- Application date
- October 25, 1989
- Revision date
- May 11, 2026
- CFR references
- Part 27