| 1963 | e Camlin Cicada CSB 119 | - Clonkeehan Winter CSB 2737, NPS 12778 |
| 1965 | e Camlin Cicada CSB 119 | - Clonkeehan Nimbus CSB 229, NPS 4582 |
| 1966 | e Tiger Gill CSB 68 | - Clonkeehan Wintercress of Millfields CSB 238, NPS 4867, NPS G 178 |
| 1967 | e Strongbow CSB 90 | - Clonkeehan Sandpiper CSB 3707, NPS 13954 |
| 1968 | e Strongbow CSB 90 | - Clonkeehan Black Arrow NPS 5001, NPS G 437 |
| 1969 | e Strongbow CSB 90 | - Clonkeehan Puffin NPS 5150 |
| 1970 | e Strongbow CSB 90 | - Clonkeehan Dunlin CSB 440, USAS 304 |
| 1971 | e Clonkeehan Bowman CSB 315, NPS 5147 | - Clonkeehan Bowline NPS G 855 |
| 1972 | e Clonkeehan Bowman CSB 315, NPS 5147 | - Clonkeehan Winter's Tale NPS 14976 |
| 1973 | e Clonkeehan Bowman CSB 315, NPS 5147 | - Spinway Blizzard NPS 15480 |
| 1974 | e Atlantic Rebel CSB 295, NPS 5076, AUS 107 | - Spinway Storm NPS 15972, CSB 6310 |
| 1975 | e Atlantic Rebel CSB 295, NPS 5076, AUS 107 | - Spinway Gale NPS 16433 |