Skip to content
Propellers

STC SA943NW

FAA DRS lists SA943NW as Current · Reissued, held by Pacific Propeller International LLC, for Air Tractor AT-301. Recorded change: Installation of Pacific Propellers EAC-12D40-425/AG-100-4S or EAC-22D40/AG-200-4S propeller assemblies using P&W 600 hp R-1340-S1H series engines. Snapshot dated June 30, 2026.

FAA-listed holder
Pacific Propeller International LLC
Aircraft configurations
1
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

Installation of Pacific Propellers EAC-12D40-425/AG-100-4S or EAC-22D40/AG-200-4S propeller assemblies using P&W 600 hp R-1340-S1H series engines.

SA943NW 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: Air Tractor AT-301. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Air Tractor AT-301A9SW

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Air Tractor AT-301 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?

Related propellers STCs