STC SA1942NW-D
FAA DRS lists SA1942NW-D as Current · Reissued, held by United Airlines Inc, for Boeing 747-100 Series. Recorded change: Replacement of lead-acid battery with nickel-cadmium battery according to United Air Lines, DAS-1-WE, Approved Master Drawing List No. 1942 dated March 17, 1984, or later FAA approved revisions. Approved for model 747-122. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA1942NW-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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Related electrical systems STCs
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