STC SA1860SW
FAA DRS lists SA1860SW as Current · Reissued, held by Signature Flight Support Corporation, for Gulfstream Aerospace G-1159. Recorded change: Installation of dual Sperry SPI-77A flight director system. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of dual Sperry SPI-77A flight director system.
SA1860SW 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.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Gulfstream Aerospace G-1159 model, serial range, and configuration?
- 02Which part numbers, software versions, interfaces, and manual changes apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related avionics STCs
Installation of a Dual Garmin GNS-430 Communications Transceiver/VOR/ILS Receiver/GPS Receiver, with Single Garmin GI-106A Course Deviation Indicator, Mid-Continent Instruments MD41-1468 GPS Annunciator, Ps Engineering PMA7000M-S Audio Panel, Shadin ADC- 200 Fuel/Air Data Computer and BF Goodrich WX-500 Weather Mapping Sensor.
FAA holder: Textron Aviation Inc
Installation of Universal Avionics UNS-1D or UNS-1K flight management system.
FAA holder: Textron Aviation Inc
G1000 Integrated Avionics System Update with options including Synthetic Vision and Pathways and GTS 820 Traffic Advisory System.
FAA holder: Textron Aviation Inc