BLACKWATER 18
Hull
Long keel with trans. hung rudder
Rigging
Masthead Sloop
LOA
18.42 ft i.e. 5.61 m
LWL
16 ft i.e. 4.88 m
Sail Area
178 ft² i.e. 16.54 m²
Beam
6.42 ft i.e. 1.96 m
Displacement
5622 lb i.e. 2550 kg
Ballast
1232 lb i.e. 559 kg
Max Draft
3 ft i.e. 0.91 m
Construction
Wood plank
Ballast Type
Iron
First Built
1932
Last Built
100
Maker
N/A
Design
Daniel Webb
Make
N/A
Type
N/A
Fuel
N/A
Water
N/A
Headroom
N/A
Blue Water Value
0.02
S.A. / Displ.
9.03
Bal. / Displ.
21.91
Displ. / Length
612.75
Comfort Ratio
43.61
Capsize Screening Formula
1.45
Hull Speed
5.36 kt
Pounds/Inch Immersion
367.03 pounds/inch
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