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Propellers

STC SA03373AT

FAA DRS lists SA03373AT as Current · Issued, held by MT-Propeller USA Inc., for Diamond Aircraft Industries DA20-C1. Recorded change: Installation of a two-bladed conventional fixed pitch wood composite propeller. Snapshot dated June 30, 2026.

FAA-listed holder
MT-Propeller USA Inc.
Aircraft configurations
1
FAA revision date
FAA status
Current · Issued

Recorded modification

What the FAA record covers

Installation of a two-bladed conventional fixed pitch wood composite propeller.

SA03373AT 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: Diamond Aircraft Industries DA20-C1. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Diamond Aircraft Industries DA20-C1TA4CH

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Diamond Aircraft Industries DA20-C1 model, serial range, and configuration?
  2. 02Which propeller, governor, spinner, engine, and vibration limits 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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