STC ST04444AT
FAA DRS lists ST04444AT as Current · Issued, held by Quiet Technology Aerospace, for Gulfstream Aerospace LP G280. Recorded change: Replacement of the inner aluminum barrel of the engine inlet cowl. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Replacement of the inner aluminum barrel of the engine inlet cowl.
ST04444AT 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 LP G280. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Gulfstream Aerospace LP G280 model, serial range, and configuration?
- 02Which powerplant configuration, limits, instruments, and maintenance data apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related engine and powerplant STCs
Installation of AiResearch TPE 331 series engine, tricycle landing gear and ventral fin, extension of fuse- lage and related changes.
FAA holder: Southwestern Aero Exchange Inc
Installation of a left-hand exhaust stack assembly.
FAA holder: Heliarc Welding Service Inc.