Aircraft STC directory
Cessna Aircraft R172G STCs
The Jun 30, 2026 FAA DRS snapshot contains 12 selected supplemental type certificates with status Current whose public applicability data names the Cessna Aircraft R172G. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
Modification demand surface
Recently revised R172G STCs
Showing the 12 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
Install SAT-T-STOP auxiliary seat stop device.
FAA holder: Glen A Florence, Aero Technologies, Inc.
Installation of Glareshield per FAA Approved Ashby Glareshield Master Drawing List.
FAA holder: Aircraft Spruce and Specialty Co.
Replace Cessna Sun Visor assemblies with Aircraft Replacement Fabricated Components tinted Sun Visor Assemblies.
FAA holder: Vantage Plane Plastic Ltd
Installation of flap and aileron gap seals.
FAA holder: Aircraft Development Co
Installation of Lompoc Aero Specialties inner plexiglass pane in swing out window frames presently employing a single window - in accordance with Lompoc Aero Specialties FAA sealed Eligibility List dated January 4, 1983, together with their FAA sealed Installation Instructions dated September 20, 1982, or later FAA approved revisions. Manufacturer of the windows is controlled by Lompoc Aero Specialties drawings LAS 1012 dated August 6, 1982, LAS 1013 dated October 5, 1982, and LAS 1014 dated October 6, 1982, or later FAA approved sealed revisions.I.
FAA holder: G & D Aero Products Inc.
Cockpit sunvisor installation.
FAA holder: Rosen Sunvisor Systems LLC
Installation of S-TEC System 55/55X Two Axis Automatic Flight Guidance System, Model ST-616,.
FAA holder: S-TEC Corporation
Installation of Oregon Aircraft Design Engine Mount Heat Shields.
FAA holder: Oregon Aircraft Design LLC
Installation of vortex generators on wings and tail surfaces.
FAA holder: Micro AeroDynamics Inc
Installation of S-TEC System 40X/50X Single and Two Axis Automatic Flight Guidance Systems, Model ST-868-40X/50X.
FAA holder: S-TEC Corporation
Installation of tail floodlight.
FAA holder: DeVore Aviation Corporation of America, a New Mexico Corporation