STC SA2791NM-D
FAA DRS lists SA2791NM-D as Current · Reissued, held by United Airlines Inc, for Boeing 747-100 Series. Recorded change: Modifies the aircraft lower lobe galley lift systems by installation of dual electronic control systems. This modification installs new wiring for the alternate control system, new logic control and motor control units for both main and alternate control systems. The installation is in accordance with United Air Lines DAS 1 WE Approved Drawing List No. 2971 dated June 24, 1991 or later FAA approved revisions. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA2791NM-D 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 747-100 Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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