M/F Claudia M
| Route | Gaeta - Trapani - Tunis |
| IMO | 6915881 |
| Building year | 1969 / 1987 |
| Building yard | Wärtsilä, Finland (#390) |
| Owner | Ustica Lines |
| Operator | Ustica Lines |
| Length | 137,34 m / 178,7 m |
| Breadth | 24,54 m |
| Draft | 5,71 m |
| GT | 6.209 / 20.914 |
| Machinery | 2 * Pielstick 12PC2V-400 |
| Speed | 17 kn. |
| Number of passengers | 36 / 150 |
| Number of beds | 36 / 150 |
| Number of cars | ? |
| Lanemetres | 2.390 |
| Port of registry | ? |
| Flag | ? |
| Former names | Stena Searider (1995-2007) - Stena Line Norse Mersey (1992-1995) - Norse Irish Ferries Stena Searider (1992) - Stena Line Searider (1991-1992) - Principal Lines Stena Searider (1990-1991) - Stena Line Scandinavia Link (1987-1990) - Nordö Link Scandinavia (1984-1987) - Rederi AB Nordö Polaris (1976-1984) - Finnlines Finncarrier (1969-1976) - Finnlines |
| Former owners | Stena Line Ltd. (1998-2007)
Stena Line Ships BV (1997-1998) Stena Line Treasury Ab (1995-1997) Fernwood Inc (1990-1995) Rederi AB Nordö (1984-1990) Finska Ångfartygs Ab (1976-1984) Merivienti Oy (1969-1976) |
| Sister ships | Mermaid II, Rail Trader-1, |
| Notes | - |

