Homebuilt GP4 registrations
1 Homebuilt GP4 aircraft on the FAA register (FAA model GP4), newest first.
| N-number | Year | Aircraft |
|---|---|---|
| N1618C | 2016 | Homebuilt GP4 |
Source: FAA Aircraft Registry, October 2026. Each N-number links to its aircraft page with registration record, history and accident data.
