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Propellers

STC SP952NW

FAA DRS lists SP952NW as Current · Reissued, held by Pacific Propeller International LLC, for Hamilton Standard Division 22D. Recorded change: Installation of Pacific Propeller, Inc. Extension Shaft-Assembly P/N PPI-7014-1 and Piston Assembly P/N PPI-7018 in the HSP-22D30 Hub Assembly and P/N 7017-1 Extension Shaft Assembly and Piston Assembly PPI-7018 in the HSP-22D40 Hub Assembly per Pacific Propeller Drawing List No. 76020, dated June 5, 1980, or later FAA Sealed Revision thereto. 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

SP952NW 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 22D. Confirm the approved model list, serial effectivity, configuration, and certificate revision.

Hamilton Standard Division 22DP-736

Buyer checks

Confirm before sourcing

Related propellers STCs

SA04549CHPropellers

Installation of Hartzell Propeller model 3Al-QP460A1/7SA01-2 in accordance withHartzell STC Installation Instructions\nINST-030821 (Initial Revision) dated12/16/2021 orlater FAA-approved revisions. Airplane Flight Manual Supplement AFMS-030821 (Initial Revision) dated 12/16/2021 or later FAA-approved revision isrequired. Instructions for Continued Airworthiness ICA-030821 (Initial Revision) dated 12/16/2021 or later FAA-accepted revision are applicable.

FAA holder: Hartzell Propeller Inc

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