SA04075CHAvionics
Installation of Dynon EFIS-D10A EAA sales kit part number 102778-000.
FAA holder: Dynon Avionics Inc.
Aircraft STC directory
Piper Aircraft PA-32-301T STCs
The Jun 30, 2026 FAA DRS snapshot contains 33 selected supplemental type certificates with status Current whose public applicability data names the Piper Aircraft PA-32-301T. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
33
listed Current at snapshot
22
holder directories
8
modification categories
Jan 1, 2026
latest recorded revision
Modification demand surface
Other aircraft modifications18
Avionics4
Flight controls4
Aircraft structures2
Propellers2
Engine and powerplant1
Cargo and special mission1
Fuel systems1
Recorded holders
Knots 2U Ltd.6Honeywell International Inc2Professional Pilots Inc.2Garmin International Inc1Whelen Aerospace Technologies1Aeronautix LLC1Flight Boss Ltd.1SMR Technologies Inc1Turboplus Aircraft Systems, Inc.1S-TEC Corporation1Evans & Bailey Holdings LLC1LP Aero Plastics1Century Flight Systems Inc1BAS Inc1Micro AeroDynamics Inc1Electronics International Inc.1Aero Safe Corporation1Woodstock Aircraft Services Inc.1Shadin Avionics1Rosen Sunvisor Systems LLC1
Recently revised PA-32-301T STCs
Showing the 33 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA02571SE (PAGE 2)Avionics
Installation of Garmin G500/G600 TXi Integrated Avionics System (Primary Flight Display, Multi-Function Display, and Engine Indicating System Display).
FAA holder: Garmin International Inc.
SA01675ATOther aircraft modifications
Installation of composite wingtips with recognition lights under a lens.
FAA holder: Whelen Aerospace Technologies
SA04231CHAvionics
Installation and activation of a TruTrak Vizion autopilot system.
FAA holder: Honeywell International Inc.
SA01875WIOther aircraft modifications
BasicMed 6-Place Occupancy Restriction.
FAA holder: Aeronautix LLC
SA02384CHOther aircraft modifications
Installation of Flight Boss LTD SPA-32/34 Series Organizers.
FAA holder: Flight Boss Ltd.
SA04181NYFlight controls
Installation of the KFC 230 Aerocruze Automatic Flight Control System.
FAA holder: Honeywell International Inc
SA00332BOOther aircraft modifications
Installation of non-hazard ice protection system kits.
FAA holder: SMR Technologies Inc
SA2935NMOther aircraft modifications
Installation of Turboplus Intercooler System.
FAA holder: Turboplus Aircraft Systems, Inc.
SA09748DSFlight controls
Installation of an S-TEC 01326 Digital Flight Control System (DFCS).
FAA holder: S-TEC Corporation
SA04064NYOther aircraft modifications
Restricting the aircraft to six (6) seats.
FAA holder: Aircraft Owners and Pilots Association (AOPA)
SA10594SCOther aircraft modifications
Modification of the Monroe Automotive Equipment Co. (MAECO) Shimmy Dampener.
FAA holder: Knots 2U, Ltd
SA5513NMOther aircraft modifications
Changes the material for forward and aft dorsal fin fairing from plastic to fiberglass.
FAA holder: Evans & Bailey Holdings LLC
SA01107SEOther aircraft modifications
RMD Aircraft Lighting high intensity discharge wingtip light.
FAA holder: Knots 2U Ltd.
SA01261ATOther aircraft modifications
Installation of one-piece windshield.
FAA holder: LP Aero Plastics
SA3472SW-DOther aircraft modifications
Installation of Century Automatic Flight System Model AK979.
FAA holder: Century Flight Systems Inc
ST01494LA (PG 2)Other aircraft modifications
Installation of the FiberLite Aircraft Lighting System in accordance with Master Document List listed on Aircraft Model List (AML) Number ST01494LA, or later FAA approved revisions. No flight manual is required.
FAA holder: Superior Panel Technology
SA01643SEOther aircraft modifications
Installation of BAS, Inc. shoulder harness with inertia reel.
FAA holder: BAS Inc
SA1521GLFlight controls
Installation of Flap, Aileron, Flap/Fuselage, and Stabilator Gap Seals.
FAA holder: Knots 2U Ltd
SA2356NMOther aircraft modifications
Installation of Knots 2U, Ltd Landing/Recognition Lights Kit.
FAA holder: Knots 2U Ltd.
SA01266SEOther aircraft modifications
Installation of vortex generators on the wings, and tail surfaces of the above model aircraft.
FAA holder: Micro AeroDynamics Inc
SA01988SE (PAGE 6)Engine and powerplant
Installation of Electronics International Inc. Glass Panel Engine Monitor (with In-Flight Data) MVP-50P.
FAA holder: Electronics International Inc.
SA02695CHPropellers
Installation of MT-Propeller MTV-9-B/198-52 constant speed propeller in accordance with Professional Pilots Inc. Installation Instructions #SUTN3201MT, dated December 22, 2006, or later FAA approved revision.
FAA holder: Professional Pilots Inc.
SA4840SWAvionics
Installation of an Auxiliary Instrument Air System.
FAA holder: Aero Safe Corporation
SA713NEAircraft structures
Installation of 100W landing light in wing leading edge at each wing tip.
FAA holder: Woodstock Aircraft Services Inc.
SA836GLFuel systems
Installation of a fuel flow meter and totalizer system.
FAA holder: Shadin Avionics
SA02256CHPropellers
Installation of a Hartzell Propeller model HC-I3Y (scimitar).
FAA holder: Professional Pilots Inc.
SA00072SEOther aircraft modifications
Cockpit sun visor installation.
FAA holder: Rosen Sunvisor Systems LLC
SA2941NMOther aircraft modifications
Installation of Precise Flt Speedbrake system.
FAA holder: Precise Flight Inc
SA09524SCOther aircraft modifications
Conversion of existing Piper air conditioning system from R12 to R134a refrigerant.
FAA holder: Steinbach & Associates, Inc.