Homebuilt Kolb TWNSTR MK3 X-TR registrations

1 Homebuilt Kolb TWNSTR MK3 X-TR aircraft on the FAA register (FAA model KOLB TWNSTR MK3 X-TR), newest first.

N-numberYearAircraftBased
N813DF2010Homebuilt Kolb TWNSTR MK3 X-TRMount Bethel, PA

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