MSTX 4- 
| Name | : | MSTX 4 (Maastaxi 4) (in the foreground in pict.2) |
| Former names | : | - |
| IMO number | : | N/A |
| Type | : | High Speed Craft |
| Built | : | 2001 |
| Length | : | 8,50 m |
| Beam | : | 2,65 m |
| Draught | : | 0,50 m |
| Speed | : | 45 km/u |
| Capacity | : | 8 passengers |
| Owner | : | Watertaxi Rotterdam, Rotterdam - The Netherlands |
| Flag | : | The Netherlands |
| Port of registry | : | Rotterdam |
