STC SH5976NM
FAA DRS lists SH5976NM as Current · Reissued, held by Hillsboro Aviation Inc, for Bell Helicopter Textron 205A-1. Recorded change: Combine installation of new rotor blades approved under STC SH5132NM and installation of Allied Signal Model T5317A or T5317B engines approved under STC SH2394NM. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SH5976NM 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 205A-1. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Installation of Dual Nightscanner Searchlights.
FAA holder: Air Methods Corporation
Installation of alternate air induction system.
FAA holder: SalesApproach Inc.
Installation of Pratt & Whitney Canada PT6A-61Engines and Hartzell (Raisbeck) HC-D4N3A/D9383K-1 Propellers.
FAA holder: Blackhawk Modifications Inc.
FAA record reference
- STC number
- SH5976NM
- Product
- Aircraft · Rotorcraft
- Country
- United States
- Application date
- December 12, 1991
- Revision date
- June 7, 2016
- CFR references
- Part 21