STC SA4378SW
FAA DRS lists SA4378SW as Current 路 Surrendered, held by Page AvJet Corp, for Gulfstream Aerospace G-1159A. Recorded change: Installation of engine cowl APU interlock. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current 路 Surrendered
Recorded modification
What the FAA record covers
SA4378SW 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: Gulfstream Aerospace G-1159A. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related engine and powerplant STCs
Incorporation of turbine engine into a twin power section turboprop assembly.
FAA holder: Fifty-Ten-Yankee LLC
Fabrication of replacement engine exhaust system assembly (P/N PA18ESA).
FAA holder: Power Flow Systems Inc.
Installation of replacement engine exhaust system.
FAA holder: Power Flow Systems Inc.
FAA record reference
- STC number
- SA4378SW
- Product
- Aircraft 路 Large Multi-Engine
- Country
- United States
- Application date
- Not listed
- Revision date
- July 9, 2008
- CFR references
- Part 21