O.71 JACOB KIEN 
| Name | : | O.71 JACOB KIEN |
| Former names | : | O.7 Jacob-Kien (2007-2007), Z.70 Marleen (1991-2007) , Z.70 't Westdiep (1985-1991) |
| New names | : | Calypso (since 2013) |
| Number of inscription | : | 01 00036 1996 |
| Type | : | beam trawl (boomkorvisserij) |
| Built | : | 1985 |
| Length | : | 23,77 m |
| Beam | : | 6,28 m |
| Owner | : | B.V.B.A. Rederij Ishtar, Bredene - Belgium |
| Flag | : | Belgium |
| Port of registry | : | Oostende |
