STC SA2318NM
FAA DRS lists SA2318NM as Current · Reissued, held by Northern Piper Aviation Inc., for New Piper Aircraft PA-18, New Piper Aircraft PA-18-125 (Army L-21A), and New Piper Aircraft PA-18-135, and 5 more aircraft configurations. Recorded change: Fabrication of North River Aviation model 8400 brake booster assemblies, and modification of Scott Aviation model B-711 brake master cylinders by installation of said assemblies. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SA2318NM 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-18, New Piper Aircraft PA-18-125 (Army L-21A), and New Piper Aircraft PA-18-135, and 5 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related landing gear and brakes STCs
Installation of Piper PA-18 type landing gear.
FAA holder: Aircraft Innovations, LLC
Installation of main landing gear down-lock indicator system.
FAA holder: Pemco Aeroplex Inc
Installation of landing gear skid tubes.
FAA holder: Heli-Support Inc.
Installation of landing gear skid tubes.
FAA holder: Heli-Support Inc.
FAA record reference
- STC number
- SA2318NM
- Product
- Aircraft · Single-Engine
- Country
- United States
- Application date
- March 8, 1985
- Revision date
- January 26, 2006
- CFR references
- Part 3, Part 21