Aircraft STC directory

Cessna Aircraft F172N STCs

The Jun 30, 2026 FAA DRS snapshot contains 21 selected supplemental type certificates with status Current whose public applicability data names the Cessna Aircraft F172N. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.

listed Current at snapshot

holder directories

modification categories

Oct 23, 2024

latest recorded revision

Modification demand surface

Other aircraft modifications9

Propellers3

Aircraft structures2

Cabin and interiors2

Landing gear and brakes1

Avionics1

Engine and powerplant1

Electrical systems1

Fuel systems1

Recorded holders

S-TEC Corporation3 Wipaire Inc2 Selkirk Aviation2 Garmin International Inc1 Kenmore Air EDO Floats LLC1 Hartzell Propeller Inc1 Stene Aviation Inc1 Electronics International Inc.1 Flint Aero Inc1 MT- Propeller Entwicklung GmbH1 Micro AeroDynamics Inc1

Recently revised F172N STCs

Showing the 21 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.

SA39CHLanding gear and brakesRevised Oct 23, 2024

Installation of an Amphibian Landing Gear Position Advisory System/Laser Gear Advisory System.

FAA holder: Wipaire Inc.