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Aircraft STC directory

New Piper Aircraft PA-23 STCs

The Jun 30, 2026 FAA DRS snapshot contains 23 selected supplemental type certificates with status Current whose public applicability data names the New Piper Aircraft PA-23. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

23
listed Current at snapshot
15
holder directories
7
modification categories
Aug 31, 2023
latest recorded revision

Modification demand surface

Other aircraft modifications10Avionics4Fuel systems3Cargo and special mission2Aircraft structures2Electrical systems1Engine and powerplant1

Recorded holders

TALCO Aviation3Garmin AT Inc.2Gulfstream Aerospace Corporation2TCB Composite Co.2DAC International Inc1Paul/ Lanna Egan LLC1Honeywell International Inc1Rockwell Collins Inc1Chelton Aviation Corporation1Bogert Aviation1Avidyne Corporation1JAARS Inc.1Micro AeroDynamics Inc1Floats & Fuel Cells1Horizon Instruments Inc1

Recently revised PA-23 STCs

Showing the 23 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.

SA00743SEAircraft structures

Installation of vortex generators on the wing leading edge, underside of the horizontal stabilizer, and on the vertical fin in accordance with Micro AeroDynamics Drawing List MA2117, Revision IR, dated July 14, 1999, and Installation Instructions MA2118, Revision IR, dated September 21, 1999, or later FAA approved revisions to either of these documents. NOTE: If more than five vortex generators are damaged or missing, the aircraft is not airworthy.

FAA holder: Micro AeroDynamics Inc

View record