



| Shipyard / Year | E.N. Bazán - Ferrol / 1959 | |
| Dead weight | 20,590 | MT | Gross register | 13,205 | GRT |
| Lenght | 169.4 | mtr |
| Breadth | 21.6 | mtr |
| Depth | 11.9 | mtr |
| Propulsion | Götaverken 760/1300 VG 61 | |
| Power | 7,200 | H.P. | Speed | 14 | knots |
| Owner (1st) | Empresa Nacional Elcano | |
| Name | Compostilla | Bought | 1973 |
| Renamed | Campanar | |
| Scrapped | Barcelona / 1985 | |





| Dead Weight | 10,049 | MT |
| Lenght | 136.25 | mtr |
| Breadth | 17.25 | mtr |
| Depth | 9.85 | mtr |
| Propulsion | Diesel engine | |
| Power | 4,600 | H.P. |








| Shipyard / Year | Astilleros de Mallorca / 1977 | |
| Dead weight | 2,500 | MT | Gross register | 1,272 | GRT |
| Lenght | 68.5 | mtr |
| Breadth | 11.8 | mtr |
| Depth | 5.8 | mtr |
| Propulsion | 2 x Schottel + Baudouin DNP12SRM | |
| Power | 1,200 | H.P. | Speed | 7.5 | knots |
| Sold | 2004 | |
| Name | Venebunker Uno | |

| Shipyard / Year | Astilleros de Mallorca / 1977 | |
| Dead weight | 2,500 | MT | Gross register | 1,272 | GRT |
| Lenght | 68.5 | mtr |
| Breadth | 11.8 | mtr |
| Depth | 5.8 | mtr |
| Propulsion | 2 x Schottel + Baudouin DNP12SRM | |
| Power | 1,200 | H.P. | Speed | 7.5 | knots |
| Sold | 2005 | to |
| Owner | CIRESA | |
| Name | Spabunker Diez | |
| Sold | 2006 | to |
| Owner | Panamá - E.P.S. Inc. | |
| Name | Panabunker Cinco | |
| Sold | 2009 | to |
| Owner | Panamá - Ocean Pollution Control | |
| Name | OPC Responder | |





| Dead Weight | 1,100 | MT |
| Lenght | 38.77 | mtr |
| Breadth | 9.7 | mtr |
| Depth | 4.7 | mtr |
| Propulsion | Diesel engine | |
| Power | 500 | H.P. |


