Homebuilt XP 503 registrations
1 Homebuilt XP 503 aircraft on the FAA register (FAA model XP 503), newest first.
| N-number | Year | Aircraft |
|---|---|---|
| N599WD | 1984 | Homebuilt XP 503 |
Source: FAA Aircraft Registry, October 2026. Each N-number links to its aircraft page with registration record, history and accident data.
