| Previous | Current | ||
|---|---|---|---|
| Changes to Vessel Name | |||
| - | Rudolf Sirge | + | Esperansa |
| Changes to Effective Date | |||
| - | Tuesday, 17 August 1999 to Saturday, 1 May 2004 | + | Saturday, 1 May 2004 to Saturday, 1 January 2005 |
| Changes to Owner | |||
| - | Geramar S.A. | + | Iceberg-Nord Co Ltd |
| Changes to Callsign | |||
| - | CXYI | ||
| Changes to Port of Registry | |||
| - | Montevideo | + | Murmansk |
| Changes to Gross Tonnage | |||
| - | 825 | ||
| Changes to Flag | |||
| - | Uruguay | + | Russian Federation |