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.
Buyer checks
Confirm before sourcing
Related safety and emergency equipment STCs
Software Upgrade to -218-218 of the Honeywell MK V Enhanced Ground Proximity Warning System (EGPWS).
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Installation of replacement nitrogen cylinder assemblies for emergency flotation systems.
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Replacement of an emergency floatation supply bottle.
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Installation of an emergency life raft.
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