Homebuilt K1S-1 registrations

1 Homebuilt K1S-1 aircraft on the FAA register (FAA model K1S-1), newest first.

N-numberYearAircraftBased
N924C1992Homebuilt K1S-1Norman, OK

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