STC ST01428CH
FAA DRS lists ST01428CH as Current · Issued, held by Northwest Airlines Inc, for Boeing 747-200F Series and Boeing 747-200B Series. Recorded change: Replacement of existing Teledyne Flight Data Acquisition Unit with a Honeywell (AlliedSignal) Flight Data Acquisition Management Unit and installing interface wiring to aircraft and engine sensors. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST01428CH 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 747-200F Series and Boeing 747-200B Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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