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Other aircraft modifications

STC ST04571AT

FAA DRS lists ST04571AT as Current · Reissued, held by Gulfstream Aerospace Corporation, for Gulfstream Aerospace GIV-X and Gulfstream Aerospace GV-SP. Recorded change: Installation of Halotron BrX water fire extinguishers. Snapshot dated June 30, 2026.

FAA-listed holder
Gulfstream Aerospace Corporation
Aircraft configurations
2
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Halotron BrX water fire extinguishers.

ST04571AT 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 GIV-X and Gulfstream Aerospace GV-SP. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Gulfstream Aerospace GIV-XA12EAGulfstream Aerospace GV-SPA12EA

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Gulfstream Aerospace GIV-X and Gulfstream Aerospace GV-SP 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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