Skip to content
Other aircraft modifications

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
ElectroSonics
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of a Honeywell/L3 Communications Traffic Alert and Avoidance System (TCAS II) with MOPS Change 7. Must be previously equipped with STC SA3033SO.

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.

Gulfstream Aerospace G-IVA12EA

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Gulfstream Aerospace G-IV model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

Related other aircraft modifications STCs