Homebuilt Modified RV4 registrations

2 Homebuilt Modified RV4 aircraft on the FAA register (FAA model MODIFIED RV4), newest first.

N-numberYearAircraftBased
N224MF2016Homebuilt Modified RV4Great Falls, VA
N31PK2011Homebuilt Modified RV4Peyton, CO

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