There are 4 Ford 4-AT-E 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.
N8407
1929 Ford 4-AT-E
Oshkosh, WI
N9612
1929 Ford 4-AT-E
Mount Pleasant, TX
N8400
Ford 4-AT-E
Vicksburg, MI
N9642
Ford 4-AT-E
Vicksburg, MI