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Other aircraft modifications

STC SA131CH

FAA DRS lists SA131CH as Current · Amended, held by Aero Ski Manufacturing Co Inc, for Maule Aerospace Technology Bee Dee M-4S, Maule Aerospace Technology Bee Dee M-4-210, and Maule Aerospace Technology Bee Dee M-4-220C, and 20 more aircraft configurations. Recorded change: Installation of Model M2000 and M3000H fixed skis. Snapshot dated June 30, 2026.

Aircraft configurations
23
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

SA131CH identifies the approval, recorded holder, named aircraft, and modification scope. It does not confirm kit availability, serial-number effectivity, data rights, price, or installation authority.

Applicability

Aircraft named in FAA DRS

Named aircraft: Maule Aerospace Technology Bee Dee M-4S, Maule Aerospace Technology Bee Dee M-4-210, and Maule Aerospace Technology Bee Dee M-4-220C, and 20 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Buyer checks

Confirm before sourcing