FAA-listed STC holder

Northern Piper Aviation Inc. STCs

The Jun 30, 2026 FAA DRS snapshot lists 6 selected supplemental type certificates with status Current under Northern Piper Aviation Inc.. The records span 18 public aircraft directories and 1 modification categories. This is a research directory, not a claim that any specific kit or service is currently offered.

listed Current at snapshot

aircraft directories

modification categories

Jan 26, 2006

latest recorded revision

Modification mix

Landing gear and brakes6

Aircraft represented

Recently revised records

Showing the 6 most recently revised records. Category directories provide the complete paginated discovery path.

6 displayed records.

Search every indexed record for this holder. The table below contains the recently revised records shown on this page.

Northern Piper Aviation Inc. supplemental type certificates, aircraft applicability, source status and dates
STC and modification	Aircraft / model / TC	Source status and dates	Holder and authority
SA2318NM 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. Landing gear and brakes View record	New Piper Aircraft PA-18TC 1A2 New Piper Aircraft PA-18-125 (Army L-21A)TC 1A2 New Piper Aircraft PA-18-135TC 1A2 New Piper Aircraft PA-18-150TC 1A2 New Piper Aircraft PA-18ATC 1A2 New Piper Aircraft PA-18A-135TC 1A2 New Piper Aircraft PA-18A-150TC 1A2 New Piper Aircraft PA-19 (Army L-18C)TC 1A2	Current at cited snapshot Revised Jan 26, 2006 Application: Mar 8, 1985	FAA holder: Northern Piper Aviation Inc. FAA authority record
SA3633NM Fabrication of North River Avia. Model 8400 brake booster assembly, and modify Scott Avia. Model B-711 brake master cylinders. Landing gear and brakes View record	New Piper Aircraft PA-12TC A-780	Current at cited snapshot Revised Jan 26, 2006 Application: Mar 20, 1985	FAA holder: Northern Piper Aviation Inc. FAA authority record
SA3634NM Fabrication of North River Avia. Model 8400 brake booster assembly, and modifcation of Scott Aviation Model B-711 brake master cylinders. Landing gear and brakes View record	New Piper Aircraft PA-14TC A-797	Current at cited snapshot Revised Jan 26, 2006 Application: Mar 20, 1985	FAA holder: Northern Piper Aviation Inc. FAA authority record
SA3635NM Fabrication of North River Model8400 brake booster assembly and modification of Scott Aviation Model B-711 brake master cylinders. Landing gear and brakes View record	New Piper Aircraft J5CTC A-725	Current at cited snapshot Revised Jan 26, 2006 Application: Jan 8, 1987	FAA holder: Northern Piper Aviation Inc. FAA authority record
SA4629NM Fabrication of Model 8400 brake booster assemblies, and modification of Scott Aviation Model B-711 brake master cylinders by installation of said assemblies. Landing gear and brakes View record	New Piper Aircraft J3C-40TC A-691 New Piper Aircraft J3C-50TC A-691 New Piper Aircraft J3C-65 (Army L-4; L-4A; L-4B (Navy NE-1); L-4H; L-4J (Navy NE-2))TC A-691 New Piper Aircraft PA-11TC A-691	Current at cited snapshot Revised Jan 26, 2006 Application: Mar 20, 1985	FAA holder: Northern Piper Aviation Inc. FAA authority record
SA4653NM Fabrication of Model 8400 brake booster assembly, and modification of Scott Aviation Model B-711 brake master cylinder by installation of said assembly. (PA-22-108 SN 22-8000 thru 22-9848). Landing gear and brakes View record	New Piper Aircraft PA-22-108TC 1A6 New Piper Aircraft PA-22-150TC 1A6 New Piper Aircraft PA-22-160TC 1A6	Current at cited snapshot Revised Jan 26, 2006 Application: Mar 20, 1985	FAA holder: Northern Piper Aviation Inc. FAA authority record

Modification mix

Aircraft represented

Recently revised records

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.

Fabrication of North River Avia. Model 8400 brake booster assembly, and modify Scott Avia. Model B-711 brake master cylinders.

Fabrication of North River Avia. Model 8400 brake booster assembly, and modifcation of Scott Aviation Model B-711 brake master cylinders.

Fabrication of North River Model8400 brake booster assembly and modification of Scott Aviation Model B-711 brake master cylinders.

Fabrication of Model 8400 brake booster assemblies, and modification of Scott Aviation Model B-711 brake master cylinders by installation of said assemblies.

Fabrication of Model 8400 brake booster assembly, and modification of Scott Aviation Model B-711 brake master cylinder by installation of said assembly. (PA-22-108 SN 22-8000 thru 22-9848).