Homebuilt Kolb TWNSTR MK 3XTRA registrations

1 Homebuilt Kolb TWNSTR MK 3XTRA aircraft on the FAA register (FAA model KOLB TWNSTR MK 3XTRA), newest first.

N-numberYearAircraftBased
N3053B2002Homebuilt Kolb TWNSTR MK 3XTRABarnesville, MN

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