Aircraft STC directory
The Jun 30, 2026 FAA DRS snapshot contains 43 selected supplemental type certificates with status Current whose public applicability data names the American Champion Aircraft Corp 11CC. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
Showing the 43 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
FAA holder: Airwolf Filter Corporation
FAA holder: Alcor LLC
FAA holder: F.Atlee Dodge Aircraft Services
FAA holder: F.Atlee Dodge Aircraft Services
FAA holder: Electroair Acquisition Corporation
FAA holder: ABI, LLC
FAA holder: ABI LLC
FAA holder: Keller Engineering Group LLC
FAA holder: Keller Engineering Group LLC
FAA holder: Ceconite Division of Poly-Fiber Inc.
FAA holder: C William Pancake Jr
FAA holder: Del-Air
FAA holder: Mr. Ernie Broten
FAA holder: Electroair Acquisition Corporation
FAA holder: MILMAN Engineering Inc
FAA holder: MILMAN Engineering Inc
FAA holder: Silveraire LLC
FAA holder: Aviation Products Systems Inc.
FAA holder: Steve's Aircraft
FAA holder: Seaplanes North LLC
FAA holder: Electronics International Inc.
FAA holder: Northern Airframes LLC
FAA holder: Charles David Lasher
FAA holder: Airglas Inc.
FAA holder: Burl's Aircraft LLC
FAA holder: P2 Incorporated
FAA holder: Electronics International Inc.
FAA holder: Coleman T. Wagner
FAA holder: Electronics International Inc.
FAA holder: Coleman T. Wagner
FAA holder: Rainbow Flying Service
FAA holder: Aero Fabricators Co
FAA holder: Micro AeroDynamics Inc
FAA holder: Aero Enhancements Inc.
FAA holder: Precise Flight Inc
FAA holder: Electronics International Inc.
FAA holder: Experimental Aircraft Association Inc.
FAA holder: EAA Aviation Foundation
FAA holder: Aviation Products Systems Inc.
FAA holder: Ronald S. Piercy dba Rainbow Flying Service
FAA holder: Aero Manufacturing Inc.