There are 3 Convair BT-13 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.
N56915
1946 Convair BT-13
Caruthers, CA
N75085
1946 Convair BT-13
Lake Arthur, NM
N68112
Convair BT-13
Weedville, PA