SA270SOFuel systems
Water and ice detector in fuel gascolator and carburetor.
FAA holder: LegacySTC.com
Aircraft STC directory
New Piper Aircraft PA-12 STCs
The Jun 30, 2026 FAA DRS snapshot contains 35 selected supplemental type certificates with status Current whose public applicability data names the New Piper Aircraft PA-12. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
35
listed Current at snapshot
18
holder directories
8
modification categories
Apr 3, 2025
latest recorded revision
Modification demand surface
Landing gear and brakes9
Other aircraft modifications9
Fuel systems7
Engine and powerplant5
Aircraft structures2
Cabin and interiors1
Propellers1
Flight controls1
Recorded holders
F Atlee Dodge Aircraft Service6Crown MN Aviation LLC2Dakota Cub Aircraft, Inc.2Dakota Cub Aircraft2Univair Aircraft Corporation2Classic Aircraft Services Inc2Cooper Aviation Supply Company, Inc.2LegacySTC.com1Steve Pierce1F.Atlee Dodge Aircraft Services1Baumann Floats LLC1Alpha Aviation Inc1Airglas Inc.1Kosola & Associates Inc1Professional Pilots Inc.1Copper River Airmotive LLC1Northern Piper Aviation Inc.1EAA Aviation Foundation1
Recently revised PA-12 STCs
Showing the 35 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA202EAEngine and powerplant
Installation of either a Lycoming engine O-290-D (125 HP) or O-290- D2(135 HP) with Sensenich propeller M74RM.
FAA holder: Steve Pierce
SA00805CHFuel systems
Installation of Air-Energy Service Inc. (AESI) P/N AESI-12-1900 (-1) wing fuel tanks.
FAA holder: Crown MN Aviation LLC
SA3-424Landing gear and brakes
Installation of Wiparie Skis Model CTF-2200 (Acft Skis) (FluiDyne) (Federal) tail ski on airplanes equipped with Scott Model 3000 tail wheel.
FAA holder: F.Atlee Dodge Aircraft Services
SA355CHOther aircraft modifications
Installation of Baumann Model BF-2100 BF-2100 floats.
FAA holder: Baumann Floats LLC
SA02553ATCabin and interiors
Front seat shoulder harness/lap belt assembly installation.
FAA holder: Alpha Aviation Inc
SA00078BOLanding gear and brakes
Installation of any comb of Harrison p/n 8517732 oil cooler, Goodyear 26x10.5x6 main wheel tires, Scott p/n 3200 tail wheel assy, Amer Safety p/n 1180 shoulder harness, Scott p/n 2176 OAT gauge and Schweizer p/n 3408D/Air Ads multiple tow hitch assembly.
FAA holder: Richard C. Green
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
SA214ALLanding gear and brakes
Installation of Airglas Engineerins Model L-1650A and L2000A Wheel Replacment Skis.
FAA holder: Airglas Inc.
SA2082SOAircraft structures
Installation of fuselage window plugs.
FAA holder: Kosola & Associates Inc
SA02171AKFuel systems
Installation of a 24-gallon right wing fuel tank, P/N DC18049-24G-25R and 24-gallon left wing fuel tank, P/N DC10849-24G-32L.
FAA holder: Dakota Cub Aircraft Inc
SA02299AKFuel systems
Installation of a replacement fuel selector valve.
FAA holder: Dakota Cub Aircraft
SA02295AKOther aircraft modifications
Installation of a high capacity fule gascolator assembly.
FAA holder: Dakota Cub Aircraft
SA02007AKLanding gear and brakes
Installation of main landing gear long step no. 3195.
FAA holder: F Atlee Dodge Aircraft Service
ST01920CHEngine and powerplant
Installation of modified Grumman AA-5B exhaust system assembly, P/N SUTN201 or P/N SUTN301. Only for those PA-18 series aircraft equipped with Lycoming O-320 or O-360 series engines, whether by original factory installation or by STC.
FAA holder: Professional Pilots Inc.
SA01063CHLanding gear and brakes
Installation of a Scott Model 3200 Tail Wheel with the AESI #T.S.05P Tail Spring.
FAA holder: Univair Aircraft Corporation
SA1-373Engine and powerplant
Installation of Lycoming O-290-D(125 hp) or O-290-D2 (135 hp) engine; Sensenich M-74DM propeller; PA-18 engine baffles; Harrison#AP13SJ03-01 oil cooler.
FAA holder: Copper River Airmotive LLC
SA3633NMLanding gear and brakes
Fabrication of North River Avia. Model 8400 brake booster assembly, and modify Scott Avia. Model B-711 brake master cylinders.
FAA holder: Northern Piper Aviation Inc.
SA4-977Flight controls
Installation of Fiberglass rudder post mount for either Grimes or Whelen WRM rotating beacons.
FAA holder: Univair Aircraft Corporation
SA00132SEAircraft structures
Fabrication of F. Atlee Dodge aft fuselage weld-on fittings for the mounting of Edo Model 89-2000 floats.
FAA holder: F Atlee Dodge Aircraft Service
SA01553SEOther aircraft modifications
Installation of a structural and systems modifications.
FAA holder: Sapp Darrell
SA02234AKLanding gear and brakes
Installation of a high Pressure Brake Master Cylinder assembly DCA1248-1260.
FAA holder: Dakota Cub Aircraft Inc
SA01104CHEngine and powerplant
Installation of Swing Type Engine Mount.
FAA holder: Classic Aircraft Services Inc
SA01074CHOther aircraft modifications
Installation of Air-Energy Service Inc. Leading Edge, Part Number AESI #1511.
FAA holder: Classic Aircraft Services Inc
SA900GLOther aircraft modifications
Superseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.
FAA holder: EAA Aviation Foundation
SA02115AKFuel systems
Fabrication and installation of 30.5 gallon wing fuel tank sight gages.
FAA holder: F Atlee Dodge Aircraft Service
SA5781NMFuel systems
Installation of Model 3140-51630.5 gallon wing fuel tanks.
FAA holder: F Atlee Dodge Aircraft Service
SA02195AKEngine and powerplant
Installation of Lycoming O-360-A2A engine, McCauley 1A200/FA8242 propeller, custin engine mount and pressure cowling. Eligible for installation on serial number Piper PA-12, serial number 12-572 ONLY.
FAA holder: Baum James L.
SA1052GLOther aircraft modifications
Surrendered and incorporated into STC SA00478CH.
FAA holder: Cooper Aviation Supply Company, Inc.
SA1424GLOther aircraft modifications
Surrendered and incorporated into STC SA241CH.
FAA holder: Cooper Aviation Supply Company, Inc.
SA02188AKLanding gear and brakes
Fabrication and installation of p/n 3284 three-inch extended PA-18 type main landing gear, together with p/n 3164-4 extended shock strut assemblies. Applies to those models previously modified by SA148AL, SA543AL, or SA669AL, or for Piper PA-12S models, planes must have been converted to landplane configuration.
FAA holder: F Atlee Dodge Aircraft Service
SA02190AKLanding gear and brakes
Fabrication and installation of p/n 3344A main landing gear safety cable kit for 3-inch extended main landing gear. Applies only to those aircraft previously modified by STCs such as SA02188AK.
FAA holder: F Atlee Dodge Aircraft Service
SA02170AKOther aircraft modifications
Installation of McCauley propellers, Models 1A175-GM8241 through 1A175-GM8244.
FAA holder: Dan's Aircraft Repair Inc