STC SA4629NM
FAA DRS lists SA4629NM as Current · Reissued, held by Northern Piper Aviation Inc., for New Piper Aircraft J3C-40, New Piper Aircraft J3C-50, and New Piper Aircraft J3C-65 (Army L-4; L-4A; L-4B (Navy NE-1); L-4H; L-4J (Navy NE-2)), and 1 more aircraft configuration. Recorded change: Fabrication of 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
SA4629NM 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 J3C-40, New Piper Aircraft J3C-50, and New Piper Aircraft J3C-65 (Army L-4; L-4A; L-4B (Navy NE-1); L-4H; L-4J (Navy NE-2)), and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Related landing gear and brakes STCs
Installation of a Crane Aerospace & Electronics Tire Sensor Assembly.
FAA holder: ELDEC Corporation
Installation of 'Speed Spats' main landing gear fairings.
FAA holder: Whelen Aerospace Technologies
Replacement of the original landing gear skid tubes with DART Model D105-674-011 skid tubes.
FAA holder: Dart Aerospace USA Inc.
FAA record reference
- STC number
- SA4629NM
- Product
- Aircraft · Single-Engine
- Country
- United States
- Application date
- March 20, 1985
- Revision date
- January 26, 2006
- CFR references
- Part 21