Aircraft STC directory
Maule Aerospace Technology Bee Dee M-4-180S STCs
The Jun 30, 2026 FAA DRS snapshot contains 4 selected supplemental type certificates with status Current whose public applicability data names the Maule Aerospace Technology Bee Dee M-4-180S. Use it to identify modification scope and recorded holders—not to determine serial-number effectivity, compatibility, installation approval, or commercial availability.
4
listed Current at snapshot
4
holder directories
1
modification categories
Apr 3, 2025
latest recorded revision
Modification demand surface
Other aircraft modifications4
Recently revised Bee Dee M-4-180S STCs
Showing the 4 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.
SA945GLOther aircraft modifications
Superseded by STC SA01944CH. Modify airplane to fly on unleaded automotive gasoline, 87 minimum antiknock index.
FAA holder: EAA Aviation Foundation
SA00170SEOther aircraft modifications
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