Aircraft STC directory
Textron Aviation 70 STCs
The Jun 30, 2026 FAA DRS snapshot contains 9 selected supplemental type certificates with status Current whose public applicability data names the Textron Aviation 70. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
9
listed Current at snapshot
8
holder directories
7
modification categories
Apr 1, 2025
latest recorded revision
Modification demand surface
Recently revised 70 STCs
Showing the 9 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
Installation of an Avionica MK-III mini Quick Access Recorder (QAR) and optional 4G or LTE Avionica\nCellular Module (avCM.
FAA holder: Aircraft Systems and Manufacturing Inc.
Install King KFC 200 flight control system, two or three axis,with or without flight director.
FAA holder: Honeywell International Inc
Installation of SMR Technologies pneumatic de-icer models.
FAA holder: SMR Technologies Inc
Convert left- or right-side cockpit window into a crew door and disconnect pressurization system.
FAA holder: Resource Aircraft Conversions
Installation of Aluminum Aileron skins in place of Magnesium Aileron skins.
FAA holder: SRS Aviation, LLC.