


| Shipyard / Year | S.E.C.N. - Sestao / 1959 | |
| Owner | Altos Hornos de Vizcaya | |
| Name | Juan Tomas de Gandarias | |
| Dead weight | 5,735 | MT |
| Gross register | 3,853 | GRT |
| Length | 113.1 | mtr |
| Breadth | 16.4 | mtr |
| Depth | 7.7 | mtr |
| Propulsion | Naval-Burmeister & Wain 562-VTF-115 | |
| Power | 3,000 | H.P. |
| Bought | 1967 | to |
| Owner | Altos Hornos de Vizcaya | |
| Name | Juan Tomas de Gandarias | |
| Sold | 1975 | to |
| Owner | Banner Enterprises Corporation | |
| Name | Master Michael | |
| Sunk | 02/01/1979 -- 15º10'N - 72º15'W | |