GEO OCEAN II - IMO 7427166 -
| Name | : | GEO OCEAN II |
| Former names | : | OMS Pollux (2006-2014), Grampian Chieftain (until 2006) |
| New names | : | Arctic Ocean (since 2021) |
| IMO number | : | 7427166 |
| Type | : | Offshore Survey & Support Vessel |
| Built | : | 1976 / rebuilt in 2006 |
| Length | : | 39,95 m |
| Beam | : | 9,45 m |
| Draught | : | 5,30 m |
| Speed | : | 14 knots |
| Accommodation | : | 23 persons |
| Owner | : | GeoXYZ BVBA, Zwevegem - Belgium |
| Flag | : | Luxembourg |
| Port of registry | : | Luxembourg |
