Homebuilt Butler-Barnett J4B2 registrations
1 Homebuilt Butler-Barnett J4B2 aircraft on the FAA register (FAA model BUTLER-BARNETT J4B2), newest first.
| N-number | Year | Aircraft |
|---|---|---|
| N41423 | 2007 | Homebuilt Butler-Barnett J4B2 |
Source: FAA Aircraft Registry, October 2026. Each N-number links to its aircraft page with registration record, history and accident data.
