STC ST599CH-D
FAA DRS lists ST599CH-D as Current · Reissued, held by Duncan Aviation Inc, for Israel Aircraft Industries 1124 and Israel Aircraft Industries 1124A. Recorded change: Installation of a Universal Navigation Corp UNS-1M flight management system with software level (SCN) 23.x for enroute and terminal operations, GPS non-precision approaches and GPS Primary use oceanic/remote operation. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
ST599CH-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: Israel Aircraft Industries 1124 and Israel Aircraft Industries 1124A. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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