STC SR00133BO
FAA DRS lists SR00133BO as Current · Amended, held by Sikorsky Aircraft Corporation, for Sikorsky Aircraft S-76B and Sikorsky Aircraft S-76C. Recorded change: Installation of Honeywell MK XXII EGPWS Helicopter Terrain Awareness and Warning System (HTAWS). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SR00133BO 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: Sikorsky Aircraft S-76B and Sikorsky Aircraft S-76C. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related safety and emergency equipment STCs
Installation of Honeywell Mark VI Enhanced Ground proximity Warning System.
FAA holder: Honeywell International Inc
Installation of Bendix/King KLX 100 Emergency VHF Comm.
FAA holder: Honeywell International Inc
FAA record reference
- STC number
- SR00133BO
- Product
- Aircraft · Rotorcraft
- Country
- United States
- Application date
- August 1, 2000
- Revision date
- June 20, 2006
- CFR references
- Part 21, Part 29