There are 12 Boeing IB75A 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 1936 and 1943.
N49647
1943 Boeing IB75A
Colville, WA
N62663
1942 Boeing IB75A
Kingman, AZ
N9970H
1942 Boeing IB75A
Hayti, MO
N450JW
1941 Boeing IB75A
Winchester, VA
N51034
1941 Boeing IB75A
Casa Grande, AZ
N69056
1941 Boeing IB75A
San Martin, CA
N159CB
1940 Boeing IB75A
Newark, DE
N67228
1936 Boeing IB75A
La Vernia, TX
N42JU
Boeing IB75A
Monticello, GA
N56842
Boeing IB75A
Wauseon, OH
N56944
Boeing IB75A
Hood River, OR
N68479
Boeing IB75A
Auburn, WA