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HELMS 30

HELMS 30 built by Jack A. Helms Co. (USA) and designed by John Holmes. Her first hull was built in 1976 with an overall lengh of 9.14 m or 30.00 ft long

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HELMS 30 Sailboat Specifications​

Features

Overall Length (LOA) m / ft9.14 m / 30.00 ft
Builder(s)Jack A. Helms Co.
Designer(s)John Holmes
BrandHelms
CountryUnited States
Hull TypeFin w/spade rudder
First Hull Built1976
Rigging TypeMasthead Sloop
UnsinkableNo
TrailerableNo

Dimensions

Overall Length (LOA) 9.14 m / 30.00 ft
Waterline Length (LWL)7.14 m / 23.42 ft
Beam (width)2.84 m / 9.33 ft
Draft1.37 m / 4.50 ft
Light Displacement (MLC) 4354 kg / 9600 lb
Maximum Displacement4354 kg / 9600 lb

Performance

Capsize Screening Formula (CSF)1.76
Comfort Ratio29.83
Displacement-Length Ratio (DLR)333.63
Sail Area to Displacement15.35

Above Deck

Estimated Forestay Length12.81 m / 42.01 ft
Reported Sail Area40.13 m² / 432.00 ft²
Total Sail Area40.13 m² / 432.00 ft²
Mainsail Area16.26 m² / 175.00 ft²
I40.00 ft * 12.19 m
J12.85 ft * 3.92 m
P35.00 ft * 10.67 m
E10.00 ft * 3.05 m
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