There are 6 Mcculloch Aircraft J-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 1971 and 1972.
N4379G
1972 Mcculloch Aircraft Corp. J-2
Mcminnville, OR
N4315G
1971 Mcculloch Aircraft Corp. J-2
Tenaha, TX
N4322G
1971 Mcculloch Aircraft Corp. J-2
Reading, PA
N4332G
1971 Mcculloch Aircraft Corp. J-2
Hood River, OR
N4355G
1971 Mcculloch Aircraft Corp. J-2
Terra Alta, WV
N4378G
Mcculloch Aircraft Corp. J-2
Owasso, OK