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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.

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

Recorded modification

What the FAA record covers

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

Related propellers STCs

FAA record reference

STC number
SA943NW
Product
Aircraft · Single-Engine
Country
United States
Application date
March 20, 1980
Revision date
March 25, 2004
CFR references
Part 21, Part 23