STC ST00544WI-D
FAA DRS lists ST00544WI-D as Current · Reissued, held by Duncan Aviation Inc, for Gulfstream Aerospace LP Astra SPX. Recorded change: Installation of a AlliedSignal Avionics, Inc., Mark V. Ground Proximity/Windshear Warning System. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
ST00544WI-D 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 LP Astra SPX. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related avionics STCs
Installation of provisions for dual Honeywell XK516D High Frequency (HF) radio systems.
FAA holder: Airborne Maintenance & Engineering Services (AMES)