Assistance| Boat type | HR 57 |
| Boat name | Blå Skvall |
| Sail number | SWE 1 |
| Length over all (m) | 18,44 |
| Width (m) | 5,15 |
| Depth (m) | 2,50 |
| Designer | German Frers |
| Builder | Hallberg-Rassy |
| Build location | Ellös |
| Build year | 2019 |
| VHF call sign | SFE5071 |
| MMSI number | 265052380 |
| AIS | Yes |
| Rating type | SRS |
| Rating | 1,218 |
Assistance