There are 7 Porterfield FP-65 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.
N32433
1941 Porterfield FP-65
Cashmere, WA
N34724
1941 Porterfield FP-65
Anaheim, CA
N37764
1941 Porterfield FP-65
Dennison, MN
N37850
1941 Porterfield FP-65
Broken Arrow, OK
N41655
1941 Porterfield FP-65
Orlando, FL
N41VT
1941 Porterfield FP-65
Grantham, NH
N34746
Porterfield FP-65
Redding, CA