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Aircraft STC directory

Maule Aerospace Technology MX-7-420 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 MX-7-420. 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
2
modification categories
May 25, 2022
latest recorded revision

Modification demand surface

Other aircraft modifications3
Landing gear and brakes1

Recorded holders

Baumann Floats LLC1Aircraft Components Inc1Kenmore Air EDO Floats LLC1Aero Ski Manufacturing Co Inc1

Recently revised MX-7-420 STCs

Showing the 4 most recently revised records. Each entry links to the FAA source and separates public approval data from private commercial claims.