Homebuilt RV-4 registrations

1 Homebuilt RV-4 aircraft on the FAA register (FAA model RV-4), newest first.

N-numberYearAircraftBased
N2275S1999Homebuilt RV-4Sierra Vista, AZ

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