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Other aircraft modifications

STC SA906NW

FAA DRS lists SA906NW as Current · Reissued, held by Franklin Aircraft Engines Inc., for Maule Aerospace Technology M-4-220C, Univair Aircraft 108, and Univair Aircraft 108-1, and 2 more aircraft configurations. Recorded change: Installation of additional Harrison oil cooler and associated systems. Snapshot dated June 30, 2026.

FAA-listed holder
Franklin Aircraft Engines Inc.
Aircraft configurations
5
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of additional Harrison oil cooler and associated systems.

SA906NW 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 M-4-220C, Univair Aircraft 108, and Univair Aircraft 108-1, and 2 more aircraft configurations. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Maule Aerospace Technology M-4-220C3A23Univair Aircraft 108A-767Univair Aircraft 108-1A-767Univair Aircraft 108-2A-767Univair Aircraft 108-3A-767

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Maule Aerospace Technology M-4-220C and Univair Aircraft 108, and 3 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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