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Other aircraft modifications

STC ST04432CH

FAA DRS lists ST04432CH as Current · Issued, held by StandardAero Business Aviation Services LLC, for Gulfstream Aerospace G-IV and Gulfstream Aerospace GV. Recorded change: Upgrade of a Honeywell LASEREF Inertial Reference System in accordance with Western Jet Aviation Master Data List 1037254, Revision (B), dated January 9, 2020 or later FAA approved revision. Snapshot dated June 30, 2026.

FAA-listed holder
StandardAero Business Aviation Services LLC
Aircraft configurations
2
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Upgrade of a Honeywell LASEREF Inertial Reference System in accordance with Western Jet Aviation Master Data List 1037254, Revision (B), dated January 9, 2020 or later FAA approved revision.

ST04432CH 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 and Gulfstream Aerospace GV. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Gulfstream Aerospace G-IVA12EAGulfstream Aerospace GVA12EA

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Gulfstream Aerospace G-IV and Gulfstream Aerospace GV 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?

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