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SPURN 23 built by Marine Plastics Ltd. (UK) and designed by E. G. van de Stadt. Her first hull was built in 1967 with an overall lengh of 7.01 m or 23.00 ft long

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SPURN 23 Sailboat Specifications​


Overall Length (LOA) m / ft7.01 m / 23.00 ft
Builder(s)Marine Plastics Ltd.
Designer(s)E. G. van de Stadt
CountryUnited Kingdom
Hull TypeFin w/spade rudder
First Hull Built1967
Ballast TypeIron
Rigging TypeMasthead Sloop
Ballast Ratio36.87


Overall Length (LOA) 7.01 m / 23.00 ft
Waterline Length (LWL)5.70 m / 18.70 ft
Beam (width)2.15 m / 7.05 ft
Draft1.20 m / 3.94 ft
Light Displacement (MLC) 2420 kg / 5335 lb
Maximum Displacement2420 kg / 5335 lb
Ballast Weight892 kg / 1967 lb


Capsize Screening Formula (CSF)1.62
Comfort Ratio30.57
Displacement-Length Ratio (DLR)364.22
Ballast Ratio36.87
Sail Area to Displacement13.82

Above Deck

Reported Sail Area24.43 m² / 263.00 ft²
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