There are 10 Stol UC-1 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 1972 and 1986.
N65NE
1986 Stol UC-1
Wilmington, DE
N25BY
1982 Stol UC-1
Anchorage, AK
N9509U
1981 Stol UC-1
Palm Coast, FL
N950TB
1980 Stol UC-1
Fresno, TX
N123BR
1972 Stol UC-1
Groveland, CA
N250MP
Stol UC-1
Groveland, CA
N940Y
Stol UC-1
Byrdstown, TN
N9503U
Stol UC-1
Wilmington, DE
N950CB
Stol UC-1
Mineral, VA
N9512U
Stol UC-1
Port Orchard, WA