STC SA5046SW-D
FAA DRS lists SA5046SW-D as Current · Amended, held by L-3 Communications Integrated Systems LP, for Boeing 747SP Series. Recorded change: Installation of a Dual Auxiliary Power Unit System (APU) and a Self Defense System (SDS). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA5046SW-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 747SP Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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Related other aircraft modifications STCs
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Installation of a right-hand litter kit.
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