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Other aircraft modifications

STC SA09308AC-D

FAA DRS lists SA09308AC-D as Current · Amended, held by S-TEC Corporation, for Mooney Aircraft M20C, Mooney Aircraft M20D, and Mooney Aircraft M20B, and 1 more aircraft configuration. Recorded change: Installation of S-TEC system 20/30 single and two axis automatic flight guidance systems. Snapshot dated June 30, 2026.

FAA-listed holder
S-TEC Corporation
Aircraft configurations
4
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of S-TEC system 20/30 single and two axis automatic flight guidance systems.

SA09308AC-D 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: Mooney Aircraft M20C, Mooney Aircraft M20D, and Mooney Aircraft M20B, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Mooney Aircraft M20C2A3Mooney Aircraft M20D2A3Mooney Aircraft M20B2A3Mooney Aircraft M20E2A3

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Mooney Aircraft M20C and Mooney Aircraft M20D, and 2 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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