Installation of L-3 Communications Avionics Systems.
FAA holder: Acron Aviation Inc.
Aircraft STC directory
The Jun 30, 2026 FAA DRS snapshot contains 26 selected supplemental type certificates with status Current whose public applicability data names the Piper Aircraft PA-E23-250. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
Showing the 26 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
FAA holder: Acron Aviation Inc.
FAA holder: CiES Inc.
FAA holder: CiES Inc.
FAA holder: MT-Propeller Entwicklung GmbH
FAA holder: Honeywell International Inc
FAA holder: Avidyne Corporation
FAA holder: Honeywell International Inc
FAA holder: Sierra Industries Ltd.
FAA holder: Sierra Industries Ltd.
FAA holder: Alpha Aviation Inc
FAA holder: Hartzell Engine Technologies, LLC
FAA holder: Icarus Avionics, LLC
FAA holder: Hartzell Propeller Inc
FAA holder: FFC Manufacturing
FAA holder: J P Instruments
FAA holder: Honeywell International Inc.
FAA holder: Hoogstra J. D.
FAA holder: Great Lakes Aero Products Inc
FAA holder: Shadin Avionics
FAA holder: J P Instruments
FAA holder: Oilamatic Inc
FAA holder: DeVore Aviation Corporation of America, a New Mexico Corporation