SA02168ATEngine and powerplant
Modification of engine exhaust system for improved engine performance by installation of a Laminar Flow System Extractor Exhaust System.
FAA holder: Power Flow Systems Inc.
Aircraft STC directory
New Piper Aircraft PA-28-140 STCs
The Jun 30, 2026 FAA DRS snapshot contains 37 selected supplemental type certificates with status Current whose public applicability data names the New Piper Aircraft PA-28-140. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
37
listed Current at snapshot
24
holder directories
8
modification categories
May 20, 2025
latest recorded revision
Modification demand surface
Other aircraft modifications13
Engine and powerplant7
Aircraft structures5
Fuel systems4
Landing gear and brakes3
Flight controls2
Avionics2
Electrical systems1
Recorded holders
Curry Aviation LLC3Knots 2U Ltd.3Laminar Flow Systems Inc3Del-Air2Power Flow Systems Inc.1Whelen Aerospace Technologies1TALCO Aviation Corp.1Fletchair Inc.1Airwolf Filter Corporation1Alpha Aviation Inc1Honeywell International Inc1RAM Aircraft Limited Partnership1Shadin Company Inc1Gomolzig Flugzeug-und Maschinenbau GmbH1Bogert Aviation1Rosen Sunvisor Systems LLC1Avidyne Corporation1Pacific Propeller International LLC1Flight Life, Inc.1Micro AeroDynamics Inc1
Recently revised PA-28-140 STCs
Showing the 37 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA2230CEOther aircraft modifications
Installation of replacement stabilator tips.
FAA holder: Curry Aviation LLC
SA1373CEAircraft structures
Install third window. (PA-28-180 S/N 28-1 THRU 28-4377, PA-28-235 S/N 28-10003 THRU 28-11039).
FAA holder: Knots 2U Ltd.
SA3071WEFuel systems
Installation of Bendix P/N 480543 electric auxiliary fuel pump.
FAA holder: Del-Air
SA4276WEFuel systems
Installation of SDI CFS-1000, -1001, or FT-100 fuel flow indicating system system and facet P/N 480543 auxiliary fuel pump.
FAA holder: Del-Air
SA5694NMEngine and powerplant
Splitting of the engine cowl nose bowl horizontally to facilitate inspection and maintenance of` the front of the engine.
FAA holder: Fletchair Inc.
SA3687WEOther aircraft modifications
Installation of an air/oil separator.
FAA holder: Airwolf Filter Corporation
SA02015CHOther aircraft modifications
Installation of Three-Point Torso Restraint System.
FAA holder: Alpha Aviation Inc
SA00009SEAircraft structures
Fiberglass wing tips and wing tip landing lights.
FAA holder: Aircraft Lighting & Components
SA01205WI-D (2 OF 2)Avionics
Installation of the KMD 250 Multi-Function Display System with Optional Internal VFR GPS and Optional Traffic and Weather Sensors.
FAA holder: Honeywell International Inc
SA2706SWEngine and powerplant
Installation of 160hp Lycoming O-320-D2A, -D2B, -D2C, -D3G, or-E3D (modified in accordance with STC SE8987SW) engine.
FAA holder: RAM Aircraft Limited Partnership
SA926GLFuel systems
Installation of a Shadin Co. fuel flow indicating system.
FAA holder: Shadin Company Inc
SA03209ATOther aircraft modifications
Installation of Gomolzig Quietflight low noise silencer P/N PA-28-606503.
FAA holder: Gomolzig Flugzeug-und Maschinenbau GmbH
SA4008NMElectrical systems
Installation of removable panels on the battery box slides.
FAA holder: Bogert Aviation
SA00072SEOther aircraft modifications
Cockpit sun visor installation.
FAA holder: Rosen Sunvisor Systems LLC
SA00161BO (3 OF 3Avionics
Installation of Avidyne Corporation FlightMax 700-00007-( ) EX500 Multi-Function Display.
FAA holder: Avidyne Corporation
SA02022CHAircraft structures
Installation of Pneumatic Luggage Door Strut Kit.
FAA holder: Knots 2U Ltd.
SA913EAEngine and powerplant
Installation of Elano Corporation heater-muffler exhaust system.
FAA holder: Dawley Manufacturing Corp
SA2052WEEngine and powerplant
Installation of Hartzell HC82XL-6F/8433-12 propeller(after conversion of engine to Lycoming O-320-E1A model).
FAA holder: Pacific Propeller International LLC
SA02770ATOther aircraft modifications
Installation of Aeronautical Electronics Corporation Electronic Checklist Models AEC-ECTO, AEC-ECTS or AEC-APWS.
FAA holder: Anderson Andrew K
SA01143WILanding gear and brakes
Installation of Main Landing Gear Fairings for fixed gear Piper Cherokee aircraft.
FAA holder: Laminar Flow Systems Inc
SA00261NYOther aircraft modifications
Installation of Aviation Services, Inc. Model 1201 Cockpit Utility Light.
FAA holder: Burns Richard G
SA00477DEEngine and powerplant
Installation of engine cowling, baffle, exhaust, and oil cooler. Limited to installation on PA-28-140, serial number 28-7325528 ONLY.
FAA holder: Flightline Aviation Services Inc.
SA330NELanding gear and brakes
Replace original brake discs w/William C. Roberts stainless steel discs, P/N 201-120-SS. (M20M s/n 27-0001 thru 27-0116).
FAA holder: Flight Life, Inc.
SA02410ATFuel systems
Replace existing Auxiliary Electric Standby Fuel Pump with PMA Products, Inc. P/N CA35328-800E Fuel Pump (1A10-S/N 27-1 through 27-2504(14v), 1A15-s/n 24-3642, 24-4000 through 24-4782, 24-4784 through 24-4803, 2A13-s/n 28-7690001 through 28-7990626, 28-8090001 and up(14v).
FAA holder: PMA Products, Inc.
SA00849SEOther aircraft modifications
Installation of vortex generators on wings and tail surfaces.
FAA holder: Micro AeroDynamics Inc
SA00178ATOther aircraft modifications
Installation of composite spinner and/or spinner bulkheads.
FAA holder: TCB Composite Co.
SA1487SOOther aircraft modifications
Installation of speed enhancement kit.
FAA holder: Laminar Flow Systems Inc
SA1800SOLanding gear and brakes
Installation of Laminar landing gear fairing additions.
FAA holder: Laminar Flow Systems Inc
SA693CEEngine and powerplant
Replace existing engine induction air filter with AC Spark Plug filter.
FAA holder: Brackett Aero Filters Inc.
ST09524SCOther aircraft modifications
Piper conversion of air conditioning systems from using R12 to R134a refrigerant on aircraft models listed. For PA-31-300 s/n 31-660, 31-712 thru 31-900, 31-7300901& up. For PA-31-325 sns 31-7400990 & up. PA-31-350 sns, 31-5001& 31-5003, 31-7305005 up.
FAA holder: Steinbach & Associates, Inc.
SA09414AC-DOther aircraft modifications
Installation of S-TEC System 40X/50X single and two axis automatic flight guidance systems, model ST-867-40X/50X.
FAA holder: S-TEC Corporation