There are 5 Lockheed SP-2H 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.
N4235T
1962 Lockheed SP-2H
Missoula, MT
N125HP
Lockheed SP-2H
Riverton, WY
N45309
Lockheed SP-2H
Reading, PA
N63819
Lockheed SP-2H
Missoula, MT
N714AU
Lockheed SP-2H
Missoula, MT