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LION CLASS (ROBB) built by Cheoy Lee Yachts (HK) Bickfords Woodnutts (UK) and designed by Arthur Robb. Her first hull was built in 1951 with an overall lengh of 10.82 m or 35.50 ft long

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LION CLASS (ROBB) Sailboat Specifications​


Overall Length (LOA) m / ft10.82 m / 35.50 ft
Builder(s)Cheoy Lee Shipyard Ltd / Bickfords / Woodnutts
Designer(s)Arthur Robb
BrandCheoy Lee
CountryHong Kong
Hull TypeFin Keel
Number of Hulls Built150
First Hull Built1951
Last Hull Built1965
Rigging TypeMasthead Sloop
Ballast Ratio28.17


Overall Length (LOA) 10.82 m / 35.50 ft
Waterline Length (LWL)7.62 m / 25.00 ft
Beam (width)2.67 m / 8.75 ft
Draft1.68 m / 5.50 ft
Light Displacement (MLC) 6441 kg / 14200 lb
Maximum Displacement6441 kg / 14200 lb
Ballast Weight1814 kg / 4000 lb


Capsize Screening Formula (CSF)1.45
Comfort Ratio43.35
Displacement-Length Ratio (DLR)405.71
Ballast Ratio28.17
Sail Area to Displacement14.05

Above Deck

Estimated Forestay Length12.32 m / 40.41 ft
Reported Sail Area47.66 m² / 513.00 ft²
Total Sail Area47.68 m² / 513.26 ft²
Mainsail Area24.73 m² / 266.22 ft²
I38.30 ft * 11.67 m
J12.90 ft * 3.93 m
P34.80 ft * 10.61 m
E15.30 ft * 4.66 m
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