Aircraft STC directory
The Jun 30, 2026 FAA DRS snapshot contains 16 selected supplemental type certificates with status Current whose public applicability data names the Textron Aviation U206A. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
Showing the 16 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
FAA holder: Hartzell Propeller LLC
FAA holder: Hartzell Propeller LLC
FAA holder: Airworthiness Resources Corporation
FAA holder: Airframe Innovations Inc.
FAA holder: Aero-Mach Wilco LLC
FAA holder: Summit Aviation Inc
FAA holder: MT- Propeller Entwicklung GmbH
FAA holder: Aerocet Inc
FAA holder: Sierra Industries Ltd.
FAA holder: Sierra Industries Ltd.
FAA holder: Visual Instruments LLC
FAA holder: Aero Twin Inc
FAA holder: Turbine Conversions Ltd
FAA holder: G & D Aero Products Inc.
FAA holder: S-TEC Corporation