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Other aircraft modifications

STC SP1408NW

FAA DRS lists SP1408NW as Current · Reissued, held by Canyon Oaks Propeller D/B/A H & Propeller Shop Inc., for Hamilton Standard Division 2D30, Hamilton Standard Division 12D40, and Hamilton Standard Division TC 3D. Recorded change: Installation of Aircraft Propulsion Systems, Inc. rollers in place of the Hamilton Standard counterweight bearings. Snapshot dated June 30, 2026.

FAA-listed holder
Canyon Oaks Propeller D/B/A H & Propeller Shop Inc.
Aircraft configurations
3
FAA revision date
FAA status
Current · Reissued

Recorded modification

What the FAA record covers

SP1408NW 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 TC 3D. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Hamilton Standard Division 2D30P-206Hamilton Standard Division 12D40P-257
Hamilton Standard Division TC 3D249

Buyer checks

Confirm before sourcing

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