There are 4 Waco AGC-8 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 1939.
N20908
1939 Waco AGC-8
Salem, OH
N2272
1938 Waco AGC-8
Auburn, WA
N2312
1938 Waco AGC-8
Michelstadt
N66206
Waco AGC-8
Concord Township, OH