Aircraft STC directory
Maule Aerospace Technology Bee Dee M-6-235 STCs
The Jun 30, 2026 FAA DRS snapshot contains 12 selected supplemental type certificates with status Current whose public applicability data names the Maule Aerospace Technology Bee Dee M-6-235. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
Modification demand surface
Recently revised Bee Dee M-6-235 STCs
Showing the 12 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
Installation of aqua Model 2400 floats.
FAA holder: Outpost X Aviation Inc.
Installation of Baumann model BH-2720 floats.
FAA holder: Baumann Floats LLC
Installation of Champion Limited Authority Spark Advance Regulator (LASARTM) ignition system with Cylinder Head Temperature (CHT) monitoring capability on airframes with FAA approved installations of Textron Lycoming model IO-540, AEIO-540 and HIO-540 engines.
FAA holder: Champion Aerospace LLC
Add the following approved fuel: leaded and unleaded automotive gasoline per ASTM specification D-439.
FAA holder: Maule Flight Inc
Superseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.
FAA holder: EAA Aviation Foundation
Installation of vortex generators on the wings and tail surfaces in accordance with Micro AeroDynamics drawings and installation instructions specified on the attached FAA AML No. SA00170SE dated November 12, 1997, or later FAA approved revision. NOTE: If more than five vortex generators are damaged or missing, the aircraft is not airworthy.
FAA holder: Micro AeroDynamics Inc
Installation of Model M2000 and M3000H fixed skis.
FAA holder: Aero Ski Manufacturing Co Inc
Installation of S-TEC System 20/30 Single and Two Axis Automatic Flight Guidance Systems, Model ST-872-20/30.
FAA holder: S-TEC Corporation
Installation of S-TEC System 20/30 single and two-axis automatic flight guidance systems, Model ST-810-20/30.
FAA holder: S-TEC Corporation
Fabrication of interchangeable float spreader bars.
FAA holder: Aerocet Inc