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Avionics

STC SA1057SW

FAA DRS lists SA1057SW as Current · Reissued, held by Signature Flight Support Corporation, for Gulfstream Aerospace G-1159. Recorded change: Installation of dual Collins FD-109 Flight Director System. Snapshot dated June 30, 2026.

FAA-listed holder
Signature Flight Support Corporation
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of dual Collins FD-109 Flight Director System.

SA1057SW 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-1159. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Gulfstream Aerospace G-1159A12EA

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Gulfstream Aerospace G-1159 model, serial range, and configuration?
  2. 02Which part numbers, software versions, interfaces, and manual changes 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 avionics STCs

ST10373SCAvionics

Installation of an Executive Interior in accordance with the Jet Aviation Engineering Services document "Master Data List", document number: 2612-001, revision I, dated: February 1, 2005, or later FAA approved revision. Use of "Airplane Flight Manual Supplement for Boeing 767-300ER with Executive Interior ", Document Number CD-2612-FMS-1, Revision IR, Dated: January 24, 2005, or later FAA approved revision, is required.

FAA holder: Jet Aviation St. Louis Inc.

View record