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Aircraft STC directory

Textron Aviation A23-19 STCs

The Jun 30, 2026 FAA DRS snapshot contains 4 selected supplemental type certificates with status Current whose public applicability data names the Textron Aviation A23-19. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

4
listed Current at snapshot
4
holder directories
4
modification categories
May 30, 2025
latest recorded revision

Modification demand surface

Engine and powerplant1
Electrical systems1
Landing gear and brakes1
Other aircraft modifications1

Recorded holders

Power Flow Systems Inc.1Aero-Mach Wilco LLC1Kaman Corporation Aircraft Wheel and Brake LLC1Alpha Aviation Inc1

Recently revised A23-19 STCs

Showing the 4 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.