There are 7 Pilatus P3 aircraft on the U.S. registry that TailWiki has a page for. Every one is built from the public FAA record — year, serial, engine, home base, and registration history — and owners and pilots add photos, trips, and stories on top. The ones listed here were built between 1955 and 1959.
N847LT
1959 Pilatus P3
Wichita, KS
N865LT
1959 Pilatus P3
La Crosse, WI
N844LT
1958 Pilatus P3
Asheville, NC
N820LT
1955 Pilatus P3
Wilmington, DE
N826LT
1955 Pilatus P3
Danville, IL
N135PD
Pilatus P3
Clintonville, WI
N816NH
Pilatus P3
Cornelius, NC