STC SA9192SC-D
FAA DRS lists SA9192SC-D as Current · Amended, held by L-3 Communications Integrated Systems LP, for Boeing 747-200B Series. Recorded change: MCS HF ALE radio upgrade consisting of the replacement of four (4) existing ARC-207 HF radios with HF-121C HF ALE capable radios and the addition of a switch panel and a relay/switch box to the MCS console. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA9192SC-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 747-200B Series. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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