Homebuilt C-1 registrations

3 Homebuilt C-1 aircraft on the FAA register (FAA model C-1), newest first.

N-numberYearAircraftBased
N515G1957Homebuilt C-1Portage, WI
N75H1956Homebuilt C-1Brockport, NY
N9050C1955Homebuilt C-1Oshkosh, WI

Source: FAA Aircraft Registry, October 2026. Each N-number links to its aircraft page with registration record, history and accident data.