NORTHSEA RATIONAL - IMO 9334296- 
| Name | : | NORTHSEA RATIONAL |
| Former names | : | Frosta (2006-2014), Launched as Commagenian |
| IMO number | : | 9334296 |
| Type | : | Oil & chemical tanker |
| Built | : | 2006 |
| Length | : | 108,50 m |
| Beam | : | 16,03 m |
| Draught | : | 6,36 m |
| Speed | : | 14 knots |
| Capacity | : | 6497 m3 |
| Manager | : | North Sea Tankers, Rotterdam - The Netherlands |
| Flag | : | Malta |
| Port of registry | : | Valletta |
