FORTUNA - IMO 5127152- 
| Name | : | FORTUNA |
| Former names | : | Geeststroom (1954-1971) |
| IMO number | : | 5127152 |
| Type | : | Standby safety support vessel |
| Built | : | 1954 |
| Length | : | 44,14 m |
| Beam | : | 7,15 m |
| Draught | : | 3,25 m |
| Speed | : | 15 knots max. |
| Accommodation | : | 6 berths |
| Owner / manager | : | Rederij Groen BV, Den Haag - The Netherlands (since 2000) |
| Flag | : | The Netherlands |
| Port of registry | : | Scheveningen |
