| Previous | Current | ||
|---|---|---|---|
| Changes to Vessel Name | |||
| - | Atlantic Navigator | + | Antarctic Navigator |
| Changes to Effective Date | |||
| - | Friday, 29 August 1997 to Friday, 1 February 2008 | + | Friday, 1 February 2008 to Monday, 29 May 2023 |
| Changes to Owner | |||
| - | New Pollock LP Inc. | + | Aker BioMarine Antarctic II AS |
| Changes to Callsign | |||
| - | YJQS7 | + | LAXU |
| Changes to Gross Tonnage | |||
| - | 6759 | + | 8913 |
| Changes to Length | |||
| - | 96.2 | ||
| Changes to Flag | |||
| - | Vanuatu | + | Norway |
| Changes to Other Details | |||
| + | <p>MMSI no. 259033000</p> | ||