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IDEM

IDEM built by St. Lawrence Boat Co. and designed by Clinton Crane. Her first hull was built in 1897 with an overall lengh of 9.75 m or 32.00 ft long

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IDEM Sailboat Specifications​

Features

Overall Length (LOA) m / ft9.75 m / 32.00 ft
Builder(s)St. Lawrence Boat Co.
Designer(s)Clinton Crane
Hull TypeCenterboard (Trunk)
Number of Hulls Built13
First Hull Built1897
Last Hull Built2004
Ballast TypeLead
Rigging TypeGaffhead Sloop
UnsinkableNo
TrailerableNo
Ballast Ratio8.82

Dimensions

Overall Length (LOA) 9.75 m / 32.00 ft
Waterline Length (LWL)5.79 m / 19.00 ft
Beam (width)2.44 m / 8.00 ft
Draft1.22 m / 4.00 ft
Light Displacement (MLC) 3084 kg / 6800 lb
Maximum Displacement3084 kg / 6800 lb
Ballast Weight272 kg / 600 lb

Performance

Capsize Screening Formula (CSF)1.69
Comfort Ratio28.75
Displacement-Length Ratio (DLR)442.59
Ballast Ratio8.82
Sail Area to Displacement26.83

Above Deck

Reported Sail Area55.74 m² / 600.00 ft²
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