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Avionics

STC SA1891SO

FAA DRS lists SA1891SO as Current · Surrendered, held by Page AvJet Corp, for Gulfstream Aerospace G-1159 and Gulfstream Aerospace G-1159B. Recorded change: Installation of dual Litton LTN-72RL (048 pgm) inertial navigation system. Snapshot dated June 30, 2026.

FAA-listed holder
Page AvJet Corp
Aircraft configurations
2
FAA revision date
FAA status
Current · Surrendered

Recorded modification

What the FAA record covers

SA1891SO 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 and Gulfstream Aerospace G-1159B. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Gulfstream Aerospace G-1159A12EAGulfstream Aerospace G-1159BA12EA

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