STC SA3633NM
FAA DRS lists SA3633NM as Current · Reissued, held by Northern Piper Aviation Inc., for New Piper Aircraft PA-12. Recorded change: Fabrication of North River Avia. Model 8400 brake booster assembly, and modify Scott Avia. Model B-711 brake master cylinders. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
Fabrication of North River Avia. Model 8400 brake booster assembly, and modify Scott Avia. Model B-711 brake master cylinders.
SA3633NM 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: New Piper Aircraft PA-12. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
- 01Does it cover the exact New Piper Aircraft PA-12 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 a new Control Wheel Push-to-Talk (PTT) switch with three positions and latchable in accordance with the MDL shown in the attached AML No. ST11861AT.
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