STC ST09234SC
FAA DRS lists ST09234SC as Current · Reissued, held by LB Aircraft Engineering Inc, for Boeing 707-300 Series. Recorded change: Installation of dual Universal UNS-1C Flight Management System with Global Positioning, dual Honeywell Attitude Heading Reference System and dual Collins DME-42 Distance Measuring Equipment. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST09234SC 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 707-300 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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Related other aircraft modifications STCs
Installation of an AlliedSignal Airborne Flight Information System (AFIS).
FAA holder: Garrett Aviation Services
Installation of PTC model 950 business class seats with provisions only modification for GTE Airfone Installation per BE Aerospace Services Division Master Drawing list MDL-0003 Rev B dtd 5/12/97 or latest revision. Responsible ACO is Los Angeles ACO, NM-L.
FAA holder: Midwest Express Airlines