STC SA4274SW
FAA DRS lists SA4274SW as Current · Reissued, held by L-3 Communications Integrated Systems LP, for Gulfstream Aerospace G-1159. Recorded change: Replace inner pane of escape hatch/window assembly (R/H and L/H) with a structural insert containing a 12-inch diameter ZnSe IR transmitting window. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA4274SW 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: Gulfstream Aerospace G-1159. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
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