STC SA5648NM-D
FAA DRS lists SA5648NM-D as Current · Reissued, held by United Airlines Inc, for Boeing 747. Recorded change: Installation and activation of a Collins radio TCAS II system, dual Smith Industries TCAS Type Vertical Speed Indicator, dual Mode S transponder system, and a dual Collins Radio WXR700C weather radar system. (747-021 (SP) SERIES). Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA5648NM-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. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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Related avionics STCs
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FAA holder: Persistent Systems
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FAA holder: Airbus Helicopters Inc.