HELMSMAN 31
Hull
Fin Keel
Rigging
Masthead Sloop
LOA
30.51 ft i.e. 9.3 m
LWL
22 ft i.e. 6.71 m
Sail Area
392 ft² i.e. 36.42 m²
Beam
9.91 ft i.e. 3.02 m
Displacement
7385 lb i.e. 3350 kg
Ballast
3086 lb i.e. 1400 kg
Max Draft
5.74 ft i.e. 1.75 m
Construction
Fiberglass
Ballast Type
N/A
First Built
1973
Last Built
40
Maker
N/A
Design
Håkan Södergren
Make
N/A
Type
N/A
Fuel
N/A
Water
N/A
Headroom
N/A
Capsize Comfort Value
0.17
S.A. / Displ.
16.59
Bal. / Displ.
41.79
Displ. / Length
309.62
Comfort Ratio
21.91
Capsize Screening Formula
2.04
Hull Speed
6.29 kt
Pounds/Inch Immersion
779.01 pounds/inch
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