| Boat type | Sparkman & Stephens sloop |
| Boat name | ILLIRIA |
| Sail number | UK 4803 |
| Length over all (m) | 12.4 |
| Lenth waterline (m) | 9.08 |
| Width (m) | 3.25 |
| Depth (m) | 2.04 |
| Displacement (kg) | 9500 |
| Designer | Sparkman & Stephens |
| Builder | Cantieri Carlini |
| Build location | Rimini, Italy |
| Build year | 1968 |
| VHF call sign | 2IPZ5 |
| MMSI number | 235111819 |
| AIS | Yes |
| Rating type | IRC |
| Rating | 0.906 |