STC SP250NW
FAA DRS lists SP250NW as Current · Reissued, held by Pacific Propeller International LLC, for Hamilton Standard Division 2B. Recorded change: Add cooling cuffs and reduce the diameter to 96 15/16 Inches with a square tip in accordance with FAA Sealed Pacific Propeller, Inc. Drawing List Number 7601, dated January 12, 1976, or later FAA Sealed Revision thereto. Snapshot dated June 30, 2026.
Recorded modification
What the FAA record covers
SP250NW 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 2B. Confirm the approved model list, serial effectivity, configuration, and certificate revision.
Buyer checks
Confirm before sourcing
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