STC SA2-1181
FAA DRS lists SA2-1181 as Current · Reissued, held by Signature Flight Support Corporation, for Lockheed Martin Aeronautics 18. Recorded change: Installation of flap speed restricting system L-18. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of flap speed restricting system L-18.
SA2-1181 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
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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 airplane Serial Number 133 only. Installation of Flap Preset Control System.
FAA holder: Insight Instrument Corporation