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Engine and powerplant

STC SP245NW

FAA DRS lists SP245NW as Current · Amended, held by Pacific Propeller International LLC, for Hamilton Standard Division 2D30, Hamilton Standard Division 12D40, and Hamilton Standard Division 22D, and 1 more aircraft configuration. Recorded change: Manufacture AG-100-4S blades and CF AG-100-4S blades with cooling fairing and use thereof in Hamilton 2D30 hubs of P&W R-985, 450 h.p. engine. Snapshot dated June 30, 2026.

FAA-listed holder
Pacific Propeller International LLC
Aircraft configurations
4
FAA revision date
FAA status
Current · Amended

Recorded modification

What the FAA record covers

Manufacture AG-100-4S blades and CF AG-100-4S blades with cooling fairing and use thereof in Hamilton 2D30 hubs of P&W R-985, 450 h.p. engine.

SP245NW 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: Hamilton Standard Division 2D30, Hamilton Standard Division 12D40, and Hamilton Standard Division 22D, and 1 more aircraft configuration. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Hamilton Standard Division 2D30P-206Hamilton Standard Division 12D40P-257Hamilton Standard Division 22DP-736Hamilton Standard Division 3DTC 249

Buyer checks

Confirm before sourcing

  1. 01Does it cover the exact Hamilton Standard Division 2D30 and Hamilton Standard Division 12D40, 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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