Aircraft STC directory
Piper Aircraft PA-31T2 STCs
The Jun 30, 2026 FAA DRS snapshot contains 29 selected supplemental type certificates with status Current whose public applicability data names the Piper Aircraft PA-31T2. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
Modification demand surface
Recorded holders
Recently revised PA-31T2 STCs
Showing the 29 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
Installation of Cleveland Wheel & Brake conversion kit No. 199-111.
FAA holder: Kaman Corporation Aircraft Wheel and Brake LLC
Installation of BendixKing Aerowave 100 In-flight Data Link System for non-essential, non-required aircraft Cabin Systems & Equipments.
FAA holder: Honeywell International Inc (Bendix King)
Installation of an S-TEC 01326 Digital Flight Control System (DFCS).
FAA holder: S-TEC Corporation
Install air ambulance conversion.
FAA holder: Spectrum Aeromed LLC dba Spectrum Aeromed
Installation of external aft body strakes.
FAA holder: Aircraft Performance Modifications
Installation of Blackhawk Ultra Electronics Engine Instrument.
FAA holder: Blackhawk Modifications Inc.
Installation of Model MTV-27-1-E-C-F-R(P)/CFR210-58d 5-bladed, full feathering, reversible wood composite propellers.
FAA holder: MT- Propeller Entwicklung GmbH
Installation of Inline Pneumatic Air Filter, P/N CV1J4.
FAA holder: Aerotech Components Inc
Installation of Pratt and Whitney engines and Hartzell propellers.
FAA holder: Standard Aero Inc
Installation of a stretcher in place of two passenger seats.
FAA holder: Airline Fueling Inc.
Installation of left and right hand side fuel cell assemblies.
FAA holder: FFC Manufacturing
Installation of left hand and right hand auxiliary tanks fuel cell assemblies.
FAA holder: FFC Manufacturing
Replacement of inboard main landing gear door with an aerodynamic fairing.
FAA holder: Aircraft Restoration Corporation
Installation of Aero Crafters' exhaust heater system kit.
FAA holder: Aero Crafter Products Inc.
Installation of monorail sun visor system.
FAA holder: Rosen Sunvisor Systems LLC
Installation of Aircraft Noise Control (ANC) System.
FAA holder: Quiet Flight LLC
Replace existing nickel-cadmium batteries with Teledyne Battery Products G-6381E and G-6381ES.
FAA holder: Teledyne Battery Products
Installation of single lamp logo light in horizontal tail.
FAA holder: DeVore Aviation Corporation of America, a New Mexico Corporation