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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.

FAA-listed holder
Aero Ski Manufacturing Co Inc
Aircraft configurations
23
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of Model M2000 and M3000H fixed skis.

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.

Maule Aerospace Technology Bee Dee M-4S3A23Maule Aerospace Technology Bee Dee M-4-2103A23Maule Aerospace Technology Bee Dee M-4-220C3A23Maule Aerospace Technology Bee Dee M-4-210C3A23Maule Aerospace Technology Bee Dee M-4C3A23Maule Aerospace Technology Bee Dee M-4-210S3A23Maule Aerospace Technology Bee Dee M-5-235C3A23Maule Aerospace Technology Bee Dee M-5-210C3A23Maule Aerospace Technology Bee Dee M-43A23Maule Aerospace Technology Bee Dee M-5-2003A23Maule Aerospace Technology Bee Dee M-4T3A23Maule Aerospace Technology Bee Dee M-4-2203A23Maule Aerospace Technology Bee Dee M-5-180C3A23Maule Aerospace Technology Bee Dee M-5-210TC3A23Maule Aerospace Technology Bee Dee MX-7-1803A23Maule Aerospace Technology Bee Dee MX-7-2353A23Maule Aerospace Technology Bee Dee M-7-2353A23Maule Aerospace Technology Bee Dee M-6-2353A23Maule Aerospace Technology Bee Dee M-6-1803A23Maule Aerospace Technology Bee Dee M-4-220T3A23Maule Aerospace Technology Bee Dee M-4-220S3A23Maule Aerospace Technology Bee Dee M-5-220C3A23Maule Aerospace Technology Bee Dee M-4-210T3A23

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Maule Aerospace Technology Bee Dee M-4S and Maule Aerospace Technology Bee Dee M-4-210, and 21 more aircraft configurations model, serial range, and configuration?
  2. 02Which configuration, parts, installation data, limitations, and ICAs apply?
  3. 03Who can legally supply the design data, kit, instructions, and ICAs?
  4. 04What parts, labor, conformity, and return-to-service work are excluded?

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