Assistance| Boat type | Swede 38 |
| Boat name | Chayka IV |
| Sail number | SWE 18 |
| Length over all (m) | 11,4 |
| Lenth waterline (m) | 9,1 |
| Width (m) | 2,8 |
| Depth (m) | 1,9 |
| Sail area (m2) | 131,5 |
| Displacement (kg) | 6200 |
| Designer | Elvström & Kjaerulff |
| Builder | Marin Park AB |
| Build location | Stockholm |
| Build year | 1984 |
| VHF call sign | SF3268 |
| MMSI number | 265019640 |
| AIS | Yes |
| Rating type | Entyp med undanvind |
| Rating | 0,992 |
Assistance