There are 8 Aeronca KCA 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 1938 and 1950.
N21075
1950 Aeronca KCA
Rose Hill, KS
N21021
1938 Aeronca KCA
Vulcan, MI
N21032
1938 Aeronca KCA
Brighton, MI
N21041
1938 Aeronca KCA
Hood River, OR
N21068
1938 Aeronca KCA
Napa, CA
N21069
1938 Aeronca KCA
Mansfield, OH
N21083
1938 Aeronca KCA
San Martin, CA
N1938K
Aeronca KCA
Vermont, IL