Homebuilt M680-4 registrations

2 Homebuilt M680-4 aircraft on the FAA register (FAA model M680-4), newest first.

N-numberYearAircraftBased
N986KT—Homebuilt M680-4Frankfort, KY
N987KT—Homebuilt M680-4Frankfort, KY

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