STC ST09554SC
FAA DRS lists ST09554SC as Current · Reissued, held by Associated Air Center, Inc. - c/o CT Corporation System, for Boeing 737-400 Series. Recorded change: Installation of an AlliedSignal Enhanced Ground Proximity Warning System (EGPWS). 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
ST09554SC 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: Boeing 737-400 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
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