Designer Uffa Fox CBE (1947)
Overall length 20 ft 6.1m
Waterline Length 15 ft 4.6m
Beam 5 ft 1.52m
Draft 2 ft 6in 0.76m
Mast Height 22ft 6in 6.86m
Sail Area 150sq ft 14sq m
Spinnaker Area 140sq ft 13sq m
Minimum Hull Weight 304lbs 138Kgs
Minimum Keel Weight 372lb 169Kgs
YV Yardstick Open/Silver 109
  Classic 112
Racing Crew Two Persons