Westerly Corsair MK1
| Length | |
| Hull Type | Fin w/ Rudder on Skeg |
| Rigging Type | Masthead Sloop |
| LOA | 35.67' (10.87m) |
| S.A. | 634.00 sq ft (58.89 m2) |
| Beam | 12.42' (3.79m) |
| Displacement | 15504 lbs / 7033 kgs |
| Ballast | 6515 lbs / 2955 kgs |
| Designer | Ed Dubois |
| First Built | 1983 |