STC SA1150SW
FAA DRS lists SA1150SW as Current · Reissued, held by Signature Flight Support Corporation, for Lockheed Martin 188C. Recorded change: Installation of Litton LTN 51 inertial navigation system. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of Litton LTN 51 inertial navigation system.
SA1150SW 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: Lockheed Martin 188C. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Lockheed Martin 188C 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 the Universal Avionics MFD-640.
FAA holder: Universal Avionics Systems Corp
Installation of Century Flight Systems Model AK1069 Triden autopilot.
FAA holder: Century Flight Systems Inc
Installation of an automatic flight inspection system consisting of a flight inspection operator console, a flight inspection rack and provisions for interface of Collins Radio Auxiliary Equipment Rack.
FAA holder: Flight Inspection Maintenance Division, DAS11SW, AVN-300
Modification of Collins Pro-Line 4 avionics system installation of partial fight inspection avionics equipment and provisions.
FAA holder: FAA Aviation System Standards AVN-300