Homebuilt Twinstar Mark III registrations

1 Homebuilt Twinstar Mark III aircraft on the FAA register (FAA model TWINSTAR MARK III), newest first.

N-numberYearAircraftBased
N403772001Homebuilt Twinstar Mark IIIGrabill, IN

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