STC ST09490AC-D
FAA DRS lists ST09490AC-D as Current · Issued, held by Aviation Systems Standards, Aircraft Maintenance and Engineering Division AVN-300, for Learjet 60. Recorded change: Installation of DGPS equipment. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of DGPS equipment.
ST09490AC-D 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: Learjet 60. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Learjet 60 model, serial range, and configuration?
- 02Which configuration, parts, installation data, limitations, and ICAs apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related other aircraft modifications STCs
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FAA holder: Aviation Communication and Surveillance Systems (ACSS) LLC
Descriptive data pertaining to this design change are considered inadequate for duplication in other products. This approval is limited to only the installation made in Raytheon Model HS125-700A Serial No. NA0322. Divian and PSU assembly installation.
FAA holder: TCA AIR LLC
Installation of Air Traffic Control Mode S Transponders with Elementary/Enhanced Surveillance in Boeing 767-200 airplanes in accordance with Northwest Aerospace Technologies, Inc. (NAT) Master Drawing List N0221-D10, Revision A, dated December 16, 2004, or later Federal Aviation Administration (FAA) approved revisions.
FAA holder: Northwest Aerospace Technologies Inc
Installation of Collins TCAS-4000 Traffic Alert and Collision Avoidance System (TCAS-II).
FAA holder: Duncan Aviation Inc