STC SA1528SO
FAA DRS lists SA1528SO as Current · Reissued, held by Ontic Engineering and Manufacturing Inc., for M7 Aerospace SA227-AT. Recorded change: Installation of Litton LTN 72R inertial navigation system utilizing software program 72-7 supplement 72-19 installed. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
SA1528SO 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: M7 Aerospace SA227-AT. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
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