STC ST00955CH
FAA DRS lists ST00955CH as Current · Amended, held by ElectroSonics, for Israel Aircraft Industries 1125 Westwind Astra. Recorded change: Installation of an AlliedSignal Mark VII Enhanced ground proximity warning system including optional windshear and optional video terrain display. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Amended
Recorded modification
What the FAA record covers
ST00955CH 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: Israel Aircraft Industries 1125 Westwind Astra. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
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