| Yacht type: | Moulded LOA: | Moulded LWL: | Moulded Beam: | Draught Board Up: |
Draught Board Down: |
Displacement: |
|---|---|---|---|---|---|---|
| Alcyone I | 34 ft 5 inch | 29 ft 10 inch | 10 ft 2 inch | 2 ft 8 inch | 5 ft 9 inch | 8 tons |
| Alcyone II | 36 ft 0 inch | 29 ft 10 inch | 10 ft 2 inch | 2 ft 8 inch | 5 ft 9 inch | 8.10 tons |
| Alcyone II expanded | 44 ft | 37ft 4 inch | 12 ft 2 inch | 2 ft 9.5 inch | 17.5 tons | |
| Alcyone III | 53 ft 4 inch | 43 ft 7 inch | 14 ft 5 inch | 3 ft 7 inch | 24.7 tons | |
| Cormorant | 28 ft 9 inch | 25 ft 0 inch | 8 ft 85 inch | 2 ft 13 inch | 3 ft 11 inch | 5 tons |
