STC SA7527SW
FAA DRS lists SA7527SW as Current · Reissued, held by Honeywell International Inc, for Gulfstream Aerospace G-IV. Recorded change: Install Mark V Ground Proximity Proximity Warning System with Windshear detection. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA7527SW 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-IV. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related safety and emergency equipment STCs
Software Upgrade to -218-218 of the Honeywell MK V Enhanced Ground Proximity Warning System (EGPWS).
FAA holder: Jet Aviation St. Louis Inc.
Installation of replacement nitrogen cylinder assemblies for emergency flotation systems.
FAA holder: Bell Helicopter Textron Inc.
Replacement of an emergency floatation supply bottle.
FAA holder: Bell Helicopter Textron Inc.
Installation of an emergency life raft.
FAA holder: Bell Helicopter Textron Inc.
FAA record reference
- STC number
- SA7527SW
- Product
- Aircraft · Large Airplane
- Country
- United States
- Application date
- March 19, 1992
- Revision date
- January 4, 2022
- CFR references
- Part 21, Part 21, Part 21, Part 21, Part 21, Part 21, Part 21, Part 25