Aircraft STC directory
New Piper Aircraft PA-25 STCs
The Jun 30, 2026 FAA DRS snapshot contains 5 selected supplemental type certificates with status Current whose public applicability data names the New Piper Aircraft PA-25. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
5
listed Current at snapshot
4
holder directories
5
modification categories
Aug 23, 2016
latest recorded revision
Modification demand surface
Aircraft structures1
Flight controls1
Electrical systems1
Other aircraft modifications1
Engine and powerplant1
Recently revised PA-25 STCs
Showing the 5 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
SA4-977Flight controls
Installation of Fiberglass rudder post mount for either Grimes or Whelen WRM rotating beacons.
FAA holder: Univair Aircraft Corporation
SA4008NMElectrical systems
Installation of removable panels on the battery box slides.
FAA holder: Bogert Aviation
SA10126SC (2 OF 2)Other aircraft modifications
Installation of Aero Advantage ADV200 series vacuum pump per Aero Advantage Drawing Number ADVMSI 500 latest FAA approved revision.
FAA holder: Aero Holdings Ltd. a Texas limited partnership
SA693CEEngine and powerplant
Replace existing engine induction air filter with AC Spark Plug filter.
FAA holder: Brackett Aero Filters Inc.