| Previous | Current | ||
|---|---|---|---|
| Changes to Vessel Name | |||
| - | Amur | + | Sil |
| Changes to Effective Date | |||
| - | Wednesday, 1 January 1997 to Saturday, 6 June 1998 | + | Saturday, 6 June 1998 to Tuesday, 1 August 2006 |
| Changes to Owner | |||
| + | Polar Warrior Ltd | ||
| Changes to Callsign | |||
| + | V3GY2 | ||
| Changes to Flag | |||
| - | Belize | + | Sao Tome and Principe |
| Changes to Other Details | |||
| + | <p>Status: Broken up</p> | ||