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Avionics

STC ST01387CH-D

FAA DRS lists ST01387CH-D as Current · Issued, held by ElectroSonics, for Gulfstream Aerospace G-1159A, Gulfstream Aerospace G-1159B, and Gulfstream Aerospace G-1159 Series, and 1 more aircraft configuration. Recorded change: Installation of dual Universal Avionics UNS-1K flight management systems. Snapshot dated June 30, 2026.

FAA-listed holder
ElectroSonics
Aircraft configurations
4
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

ST01387CH-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: Gulfstream Aerospace G-1159A, Gulfstream Aerospace G-1159B, and Gulfstream Aerospace G-1159 Series, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Gulfstream Aerospace G-1159AA12EAGulfstream Aerospace G-1159BA12EAGulfstream Aerospace G-1159 SeriesA12EAGulfstream Aerospace G-1159A12EA

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