STC SA3-42
FAA DRS lists SA3-42 as Current · Reissued, held by Sabreliner Aviation LLC, for Lockheed Martin Aeronautics 18. Recorded change: Modification to Janitrol heater air inlet scoop. Installation of Janitrol heater overheat warning system. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA3-42 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 Aeronautics 18. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related engine and powerplant STCs
Installation of engine crankcase seal.
FAA holder: Ly-Con Rebuilding Company
Installation of American Aviation Inc. redesigned engine exhaust stacks.
FAA holder: American Aviation Inc.
Installation of a Cockpit Combustion Heater Exhaust Extension on the Right-Hand Side (RHS) of the Fuselage.
FAA holder: KASI Aviation Services Inc.
FAA record reference
- STC number
- SA3-42
- Product
- Aircraft · Large Airplane
- Country
- United States
- Application date
- May 22, 1957
- Revision date
- March 7, 2014
- CFR references
- Part 21