There are 5 Aeronca L-3B 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 1942 and 1946.
N47168
1946 Aeronca L-3B
Green Bay, WI
N49262
1943 Aeronca L-3B
Blaine, MN
N42B
1942 Aeronca L-3B
The Villages, FL
N48824
1942 Aeronca L-3B
San Martin, CA
N36927
Aeronca L-3B
San Antonio, TX