| 
| Name | Until |  | Beaverfir | 1972 |  | Arion | 1975 |  | Manaure II | 1980 |  | Anden | 1982/09 |  | 
| Number | Port | Call Sign | MMSI | From | Until |  UK 302712 | London, England | GHQG |  | 1961 | 1972 | 4185 | Monrovia, Liberia | 6ZPO |  | 1972 | 1975 | 4186 | La Guaira, Venezuela | 6ZPO |  | 1975 | 1980 |  | Callao, Peru |  |  | 1980 | 1982/09 |  |