SA04211CHEngine and powerplant
Installation of an engine modified per STC SE0417CH.
FAA holder: Western Skyways Aircraft Modifications Inc.
Aircraft STC directory
Textron Aviation T207A STCs
The Jun 30, 2026 FAA DRS snapshot contains 14 selected supplemental type certificates with status Current whose public applicability data names the Textron Aviation T207A. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
14
listed Current at snapshot
7
holder directories
5
modification categories
Aug 20, 2025
latest recorded revision
Modification demand surface
Engine and powerplant5
Other aircraft modifications5
Aircraft structures2
Cabin and interiors1
Flight controls1
Recently revised T207A STCs
Showing the 14 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
View record
SA01540AT-DOther aircraft modifications
Installation of Remote Mounted Oil Cooler.
FAA holder: Summit Aviation Inc.
SA3322NMEngine and powerplant
Installation of the Soloy turbine pac (Allison 250-C20S engine).
FAA holder: DV Aviation Inc.
SA3374NMEngine and powerplant
Installation of Soloy turbine pac exhaust heat exchanger and related changes.
FAA holder: DV Aviation Inc.
SA3781NMEngine and powerplant
Installation of engine induction air intercooler.
FAA holder: Western Skyways Aircraft Modifications Inc.
SA1328CEOther aircraft modifications
Installation of leading edge cuffs, droop tips, and staff fences.
FAA holder: Curry Aviation LLC
SA02564AKOther aircraft modifications
Removal of the Continental TSIO-520-M and installation of a Continental IO-520-F on a Cessna T207A Aircraft.
FAA holder: Grant Aviation
SA4715NMOther aircraft modifications
Installation of the Soloy bleed air heater and related changes.
FAA holder: Fifty-Ten-Yankee LLC
SA2121WEFlight controls
Installation of recontoured wing leading edge, drooped ailerons in flaps down mode, stall fences, and elevator trim spring.
FAA holder: Sierra Industries Ltd.
SA2327WEAircraft structures
Installation of recontoured wing leading edge, stall fences, and wing tips.
FAA holder: Sierra Industries Ltd.
SA2390NMOther aircraft modifications
Installation of Turboplus Intercooler System No. 15000 or 15000-AD.
FAA holder: Turboplus Aircraft Systems, Inc.
SA02472AKEngine and powerplant
Installation of a Continental IO-520-F engine.
FAA holder: Warren E. Johnson