STC ST01389CH-D
FAA DRS lists ST01389CH-D as Current · Reissued, held by ElectroSonics, for Gulfstream Aerospace G-IV. Recorded change: Installation of a Honeywell/L3 Communications Traffic Alert and Avoidance System (TCAS II) with MOPS Change 7. Must be previously equipped with STC SA3033SO. Snapshot dated June 30, 2026.
FAA-listed holder
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued
Recorded modification
What the FAA record covers
ST01389CH-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-IV. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
Related other aircraft modifications STCs
Reduced Vertical Separation Minimum (RVSM) non-group airworthiness approval.
FAA holder: Kohlman Systems Research Inc.