Homebuilt KFIV registrations

1 Homebuilt KFIV aircraft on the FAA register (FAA model KFIV), newest first.

N-numberYearAircraftBased
N438WF2011Homebuilt KFIVBoise, ID

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