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Engine and powerplant

STC SA02549AT

FAA DRS lists SA02549AT as Current · Amended, held by Power Flow Systems Inc, for Mooney Aircraft M20B, Mooney Aircraft M20C, and Mooney Aircraft M20D, and 1 more aircraft configuration. Recorded change: Modification of engine exhaust system for improved engine performance. Snapshot dated June 30, 2026.

FAA-listed holder
Power Flow Systems Inc
Aircraft configurations
4
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Modification of engine exhaust system for improved engine performance.

SA02549AT 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 M20B, Mooney Aircraft M20C, and Mooney Aircraft M20D, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Mooney Aircraft M20B2A3Mooney Aircraft M20C2A3Mooney Aircraft M20D2A3Mooney Aircraft M20G2A3

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Mooney Aircraft M20B and Mooney Aircraft M20C, and 2 more aircraft configurations model, serial range, and configuration?
  2. 02Which powerplant configuration, limits, instruments, and maintenance data 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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