STC SH5778SW
FAA DRS lists SH5778SW as Current · Reissued, held by Air Comm Corporation, for Sikorsky Aircraft S-76A, Sikorsky Aircraft S-76B, and Sikorsky Aircraft S-76C. Recorded change: Addition of Electrically Driven Vapor Cycle, Freon or Refrigerant R-134a, Air Conditioning System. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SH5778SW 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-76A, Sikorsky Aircraft S-76B, and Sikorsky Aircraft S-76C. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related other aircraft modifications STCs
Installation of MASS Systems fire extinguisher, P/N M57331-009, as a replacement for the Graviner fire extinguisher, P/N 57331-009 in the above-noted airplane model. This fire extinguisher is in accordance with MASS Systems Drawing No. M57331-009, Fire Extinguisher, 52 cu-in , Revision B, dated November 19, 2004, or later FAA approved revisions.
FAA holder: AMETEK AMERON LLC d/b/a MASS Systems
Installation of a Pratt & Whitney Flight Data Acquisition, Storage, and Transmission (FAST) System in the Learjet Model 60 airplane.
FAA holder: Pratt & Whitney Engine Services Inc.
Manufacture of Air Deflector in accordance with Aeronautical Accessories, Inc. Drawing List Report No. AA-97163, no revision, dated January 6, 1998, and installation per Report No. AA-97160, no revision, dated December 10, 1997, or Report No. AA-97161, no revision, dated December 10, 1997, or later FAA approved revisions.
FAA holder: Bell Helicopter Textron Inc.
FAA record reference
- STC number
- SH5778SW
- Product
- Aircraft · Rotorcraft
- Country
- United States
- Application date
- July 16, 1984
- Revision date
- July 2, 2019
- CFR references
- Part 21, Part 29