There are 6 Colonial C-2 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 1958 and 1959.
N271B
1959 Colonial C-2
Lakeville, MN
N273B
1959 Colonial C-2
Faribault, MN
N277B
1959 Colonial C-2
Ocala, FL
N281B
1959 Colonial C-2
Sycamore, IL
N266B
1958 Colonial C-2
Grosse Ile, MI
N269B
1958 Colonial C-2
Mulberry, FL