STC SA2-1158
FAA DRS lists SA2-1158 as Current · Reissued, held by Signature Flight Support Corporation, for Lockheed Martin Aeronautics 18. Recorded change: Fuel tank access port cover wing centersection L-18. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Fuel tank access port cover wing centersection L-18.
SA2-1158 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.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Lockheed Martin Aeronautics 18 model, serial range, and configuration?
- 02Which tanks, plumbing, usable-fuel assumptions, and inspections apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
Related fuel systems STCs
Installation of Invicta Ignition Mitigation/Flammability Reduction Technology in the Center Wing Tank (CWT).
FAA holder: Jetaire Aerospace LLC
Installation of automatic EPA fuel drain system.
FAA holder: Kenmore Air Harbor LLC
Manufacture of alternate fuel selector valves for the main fuel tank and the wing tank positions (part numbers EFSA25-5KA and EFSA25-4KA, respectively).
FAA holder: Kenmore Air Harbor LLC
Installation of left-hand door and associated fuel line routing and stabilizer trim cable changes. (PA-14 S/N 14-66, N4262H).
FAA holder: Kenmore Air Harbor LLC