GULF COAST 21
Hull
Swing Keel
Rigging
Masthead Sloop
LOA
20.5 ft i.e. 6.25 m
LWL
17.2 ft i.e. 5.24 m
Sail Area
163 ft² i.e. 15.14 m²
Beam
7.33 ft i.e. 2.23 m
Displacement
1600 lb i.e. 726 kg
Ballast
550 lb i.e. 249 kg
Max Draft
4 ft i.e. 1.22 m
Construction
Fiberglass
Ballast Type
N/A
First Built
1972
Last Built
N/A
Maker
N/A
Design
Martin Bludworth
Make
N/A
Type
N/A
Fuel
N/A
Water
N/A
Headroom
N/A
Capsize Comfort Value
-0.65
S.A. / Displ.
19.11
Bal. / Displ.
34.38
Displ. / Length
N/A
Comfort Ratio
9.57
Capsize Screening Formula
2.51
Hull Speed
N/A
Pounds/Inch Immersion
N/A
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