Homebuilt Butt Alpha registrations

1 Homebuilt Butt Alpha aircraft on the FAA register (FAA model BUTT ALPHA), newest first.

N-numberYearAircraftBased
N650301957Homebuilt Butt AlphaSaint Michael, MN

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