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Other aircraft modifications

STC ST04787NY

FAA DRS lists ST04787NY as Current · Issued, held by Sterling Helicopter, for Gulfstream Aerospace GVI, Gulfstream Aerospace GIV-X, and Gulfstream Aerospace GV-SP, and 2 more aircraft configurations. Recorded change: Installation of True Blue Power TFC4000 AC-to-AC Converter. Snapshot dated June 30, 2026.

FAA-listed holder
Sterling Helicopter
Aircraft configurations
5
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of True Blue Power TFC4000 AC-to-AC Converter.

ST04787NY 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 GVI, Gulfstream Aerospace GIV-X, and Gulfstream Aerospace GV-SP, and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Gulfstream Aerospace GVIT00015ATGulfstream Aerospace GIV-XA12EAGulfstream Aerospace GV-SPA12EAGulfstream Aerospace G-IVA12EAGulfstream Aerospace GVA12EA

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Gulfstream Aerospace GVI and Gulfstream Aerospace GIV-X, and 3 more aircraft configurations 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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