BOSTROM 31
Hull
Fin with rudder on skeg
Rigging
Masthead Sloop
LOA
30,64 ft i.e. 9,34 m
LWL
25,98 ft i.e. 7,92 m
Sail Area
370 ft² i.e. 34,37 m²
Beam
9,06 ft i.e. 2,76 m
Displacement
7782 lb i.e. 3530 kg
Ballast
3748 lb i.e. 1700 kg
Max Draft
5,91 ft i.e. 1,8 m
Construction
Fiberglass
Ballast Type
N/A
First Built
1973
Last Built
N/A
Maker
N/A
Design
Bruno Boström and Grandinsson
Make
Yanmar
Type
N/A
Fuel
N/A
Water
N/A
Headroom
N/A
Blue Water Value
0,13
S.A. / Displ.
15,12
Bal. / Displ.
48,16
Displ. / Length
198,12
Comfort Ratio
23,32
Capsize Screening Formula
1,83
Hull Speed
6,83 kt
Pounds/Inch Immersion
841,03 pounds/inch
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