YE-6 NOOR CATHARINA- 
| Name | : | YE-6 NOOR CATHARINA |
| Former names | : | SC.58 Thor (2005-2014) (Büsum - Germany) |
| New names | : | UK-214 Maarten Senior (since 2025) |
| IMO number | : | - |
| Type | : | fishing vessel (beamtrawler) |
| Built | : | 2003 (completed in 2005) |
| Length | : | 19,96 m |
| Beam | : | 5,80 m |
| Draught | : | 2,60 m |
| Owner | : | VOF. Van der Endt, Yerseke - The Netherlands |
| Flag | : | The Netherlands |
| Port of registry | : | Yerseke |
