There are 5 North American HARVARD II A 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 1941 and 1976.
N96281
1976 North American HARVARD II A
Dallas, TX
N7176
1945 North American HARVARD II A
Mckinney, TX
N2039C
1943 North American HARVARD II A
Casselton, ND
N951WM
1942 North American HARVARD II A
Westfield, PA
N196FC
1941 North American HARVARD II A
Lewes, DE