STC SA7657SW
FAA DRS lists SA7657SW as Current · Reissued, held by Associated Air Center, Inc. - c/o CT Corporation System, for Boeing 727-100 Series. Recorded change: Installation of Honeywell/Sperry EDZ-805 five-tube EFIS with dual FZ-500 Flight Directors, dual AZ-800 Air Data Computers, dual Laseref Inertial Reference Systems, and dual FMZ-800 Flight Management Systems. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA7657SW 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 727-100 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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Related avionics STCs
Installation of Meggett Secondary Flight Display and Air Data Unit.
FAA holder: United States Navy Naval Air Systems Command Commercial Derivative Aircraft Program
Installation of Colins FDS-255 EFIS, Collins WXR-700X predictive windshear weather radar and AlliedSignal enhanced ground proximity warning system.
FAA holder: United States Navy Naval Air Systems Command Commercial Derivative Aircraft Program