| 1967 | e Carna Surprise CSB 181, NPS 4281 | - Holton Charm NPS 13332, C 55 |
| 1968 | e MacNamara CSB 175, NPS 4259 | - Macrobin NPS G 98 |
| 1970 | e MacNamara CSB 175, NPS 4259 | - Bendick NPS 5385, NPS G 279 |
| 1974 | e Atlantic Sentinel CSB 239, NPS 4864 | - Hector NPS G 751 |
| 1976 | e Atlantic Sentinel CSB 239, NPS 4864 | - Septimus NPS G 1121 |