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Aircraft STC directory

Cessna Aircraft 172 Series STCs

The Jun 30, 2026 FAA DRS snapshot contains 13 selected supplemental type certificates with status Current whose public applicability data names the Cessna Aircraft 172 Series. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

13
listed Current at snapshot
8
holder directories
6
modification categories
May 27, 2025
latest recorded revision

Modification demand surface

Other aircraft modifications5Propellers2Landing gear and brakes2Safety and emergency equipment2Engine and powerplant1Aircraft structures1

Recorded holders

Alcor LLC1McCauley Propeller Systems1Lord Corporation1Hartzell Propeller Inc1Trevor Burward-Hoy1Technisonic Industries Limited1Premier Aviation1Aircraft Development Co1

Recently revised 172 Series STCs

Showing the 13 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.