STC SA4463NM
FAA DRS lists SA4463NM as Current · Reissued, held by Helicorp Inc., for Ryan Aeronautical ST-3KR. Recorded change: Installation of Ryan Model ST-A type main landing gear. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Installation of Ryan Model ST-A type main landing gear.
SA4463NM 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: Ryan Aeronautical ST-3KR. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact Ryan Aeronautical ST-3KR model, serial range, and configuration?
- 02Which gear, wheel, brake, tire, and hydraulic configurations apply?
- 03Who can legally supply the design data, kit, instructions, and ICAs?
- 04What parts, labor, conformity, and return-to-service work are excluded?
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Installation of Cessna Main Landing Gear Legs P/N 0741001-1 through-8 and 054118-2 though -3.
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