SA01967WI (2 OF3)Other aircraft modifications
Use of GAMI G100UL High Octane Unleaded Avgas.
FAA holder: General Aviation Modifications Inc.
Aircraft STC directory
Diamond Aircraft Industries DA20-C1 STCs
The Jun 30, 2026 FAA DRS snapshot contains 7 selected supplemental type certificates with status Current whose public applicability data names the Diamond Aircraft Industries DA20-C1. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
7
listed Current at snapshot
7
holder directories
4
modification categories
Sep 1, 2022
latest recorded revision
Modification demand surface
Other aircraft modifications4
Avionics1
Engine and powerplant1
Propellers1
Recently revised DA20-C1 STCs
Showing the 7 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA02279ATOther aircraft modifications
Installation of a Boom Beam bulb, starter, and ballast.
FAA holder: Whelen Aerospace Technologies
SA04112CHAvionics
Installation of Appareo Systems, LLC Stratus ESG ADS-B transponder.
FAA holder: Appareo Systems LLC.
SA2586NM (PAGE 3)Other aircraft modifications
Installation of J.P. Instruments temperature monitoring systems.
FAA holder: J P Instruments
SA01473SE (3 OF 5)Other aircraft modifications
Installation of a GTX 32 (mode C), GTX 33 (mode S), or GTX 33D (mode S with diversity) Remote Transponde.
FAA holder: Garmin AT Inc.
SA10267SCEngine and powerplant
Installation of Teledyne Continental Motors IOF-240-B engine.
FAA holder: CenTex Aerospace Inc.
SA03373ATPropellers
Installation of a two-bladed conventional fixed pitch wood composite propeller.
FAA holder: MT-Propeller USA Inc.