SA1038SOOther aircraft modifications
Installation of Aqua Model 1500 floats.
FAA holder: Outpost X Aviation Inc.
Aircraft STC directory
New Piper Aircraft J3C-65 STCs
The Jun 30, 2026 FAA DRS snapshot contains 16 selected supplemental type certificates with status Current whose public applicability data names the New Piper Aircraft J3C-65. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
16
listed Current at snapshot
8
holder directories
5
modification categories
Nov 15, 2023
latest recorded revision
Modification demand surface
Other aircraft modifications9
Engine and powerplant3
Landing gear and brakes2
Fuel systems1
Aircraft structures1
Recently revised J3C-65 STCs
Showing the 16 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA3-356Landing gear and brakes
Installation of Wipaire Skis Model C-2200 main ski and Model AWT-2500 or AWT-2500A tail wheel skis.
FAA holder: F.Atlee Dodge Aircraft Services
SA3-357Landing gear and brakes
Installation of Wipaire Skis Model C-2200 main skis and Model AWT-2500 or AWT-2500A tail wheel ski.
FAA holder: F.Atlee Dodge Aircraft Services
SA5-33Other aircraft modifications
Removed unbalanced tail surfaces and installed balanced tail surfaces. Install elevators, Piper 12789-00 and 12789-01; and stabilizers Piper 12790-00 and12790-01.
FAA holder: Wilbur Repair Service
SA1486GLEngine and powerplant
Fabricate and install engine mount to accept Continental Aircraft engine C-85-12 rated at 85 H.P. at 2575 RPM.
FAA holder: Classic Aircraft Services Inc
SA1487GLEngine and powerplant
Fabricate and install engine mount to accept Continental Aircraft engine O-200 rated at 100 H.P. at 2750 RPM.
FAA holder: Classic Aircraft Services Inc
SA736GLOther aircraft modifications
Superseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.
FAA holder: EAA Aviation Foundation
SA820CEOther aircraft modifications
Install Aero Model M1500, M1800 or M2000 main skis.
FAA holder: Aero Ski Manufacturing Co Inc
SA1249GLOther aircraft modifications
Installation of Ceconite 102 fabric. Approved for installation on Piper J3C-65, serial number 16217.
FAA holder: Aviation Products Systems Inc.
SA923GLOther aircraft modifications
Installation of Ceconite 102 fabric. Limited for installation in Piper model J3C-65, serial number 20728.
FAA holder: Aviation Products Systems Inc.
SA1678GLOther aircraft modifications
Surrendered and incorporated into STC SA241CH.
FAA holder: Cooper Aviation Supply Company, Inc.
SA842GLOther aircraft modifications
Incorporated into STC SA00478CH.
FAA holder: Cooper Aviation Supply Company, Inc.
SA00148BOFuel systems
Wing rib spacing modification per Scootair Modification to Clipped Wing Piper J3C-65 for Fuel Tank Installation Instructions of 11/10/01.
FAA holder: Scootair LLC
SA00138BOAircraft structures
Wing rib spacing modification. Approval limited to Piper model J3C-65, serial number 15327 ONLY.
FAA holder: Scootair LLC
SA525CEEngine and powerplant
Concurrently incorporate the following items of Aircraft Specifications No. A-691, 625-clipped wing installation except operating limitations are not changed, 617-wing tip spill plates (optional), 311(c)(9) - Continental C85-8 or -12 engine C85-8 or -12 engine.
FAA holder: Socotair LLC