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Other aircraft modifications

STC ST00598CH

FAA DRS lists ST00598CH as Current · Amended, held by ElectroSonics, for Gulfstream Aerospace G-1159, Gulfstream Aerospace G-1159A, and Gulfstream Aerospace G-1159B. Recorded change: Installation of an AlliedSignal GNS-XLS Flight Management System. Snapshot dated June 30, 2026.

FAA-listed holder
ElectroSonics
Aircraft configurations
3
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

ST00598CH 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, Gulfstream Aerospace G-1159A, and Gulfstream Aerospace G-1159B. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Gulfstream Aerospace G-1159A12EAGulfstream Aerospace G-1159AA12EAGulfstream Aerospace G-1159BA12EA

Buyer checks

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