There are 6 Bell 47J-2 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 1961 and 1963.
N2098
1963 Bell 47J-2
Ramona, CA
N8489E
1961 Bell 47J-2
Porterville, CA
N3068G
Bell 47J-2
Riverside, CA
N4070B
Bell 47J-2
Priest River, ID
N73228
Bell 47J-2
Priest River, ID
N73960
Bell 47J-2
West Columbia, SC