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Propellers

STC SA3239CH

FAA DRS lists SA3239CH as Current · Amended, held by Tri-State Aviation, Inc, for Cal Pacific Airmotive Army P-51C, Cal Pacific Airmotive Army P-51D, and Cal Pacific Airmotive Army P-51K. Recorded change: Installation of modified propeller blades. Snapshot dated June 30, 2026.

FAA-listed holder
Tri-State Aviation, Inc
Aircraft configurations
3
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Installation of modified propeller blades.

SA3239CH 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: Cal Pacific Airmotive Army P-51C, Cal Pacific Airmotive Army P-51D, and Cal Pacific Airmotive Army P-51K. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Cal Pacific Airmotive Army P-51CLTC-11Cal Pacific Airmotive Army P-51DLTC-11Cal Pacific Airmotive Army P-51KLTC-11

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Cal Pacific Airmotive Army P-51C and Cal Pacific Airmotive Army P-51D, and 1 more aircraft configuration 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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