STC SA5839NM
FAA DRS lists SA5839NM as Current · Amended, held by Federal Express Corp, for Boeing 727-200 Series. Recorded change: Installation of engine inlet and exhaust noise attenuation treatment including incorporation of respaced inlet guide vanes, exhaust gas internal mixers, acoustic spacers, and either increased area tailpipes or standard tailpipes. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA5839NM 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 727-200 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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