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Engine and powerplant

STC ST09456SC

FAA DRS lists ST09456SC as Current · Reissued, held by Aeronca Inc, for Boeing 737-500 Series, Boeing 737-300 Series, and Boeing 737-400 Series. Recorded change: Manufacture of Engine Fan Cowl Doors. Snapshot dated June 30, 2026.

FAA-listed holder
Aeronca Inc
Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

ST09456SC 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 737-500 Series, Boeing 737-300 Series, and Boeing 737-400 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Boeing 737-500 SeriesA16WEBoeing 737-300 SeriesA16WEBoeing 737-400 SeriesA16WE

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