STC SA2-400
FAA DRS lists SA2-400 as Current · Reissued, held by Signature Flight Support Corporation, for Lockheed Martin Aeronautics 18. Recorded change: Revision of flap mechanism. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Revision of flap mechanism.
SA2-400 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 control configuration, rigging, limitations, 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 flight controls STCs
Installation of dual-stick flight control system.
FAA holder: Aeroplane Factory
Fiber gasket 4233666 in cowl flap actuating cylinder replaced with AN 6227-20 O ring.
FAA holder: Alaska Airlines Inc
Installation of Day & Night, Inc. square horizontal stabilizers, elevators, and rudder on Piper Model PA-14 airplanes.
FAA holder: Aircraft Innovations, LLC
Installation of Day & Night, Inc. extended flaps and modified ailerons and flap control system on a Piper Model PA-14 airplane.
FAA holder: Aircraft Innovations, LLC