HB 31
Hull
Fin with spade rudder
Rigging
Fractional Sloop
LOA
30.5 ft i.e. 9.3 m
LWL
23.6 ft i.e. 7.19 m
Sail Area
370 ft² i.e. 34.37 m²
Beam
10.5 ft i.e. 3.2 m
Displacement
5500 lb i.e. 2495 kg
Ballast
2645 lb i.e. 1200 kg
Max Draft
5.6 ft i.e. 1.71 m
Construction
Fiberglass
Ballast Type
N/A
First Built
1983
Last Built
25
Maker
N/A
Design
van de Stadt
Make
N/A
Type
N/A
Fuel
N/A
Water
N/A
Headroom
N/A
Capsize Comfort Value
-0.36
S.A. / Displ.
19.06
Bal. / Displ.
48.09
Displ. / Length
186.8
Comfort Ratio
14.45
Capsize Screening Formula
2.38
Hull Speed
N/A
Pounds/Inch Immersion
N/A
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