SEA BIRD 18 (HULL SEA BIRD)
Hull
Centerboard (Trunk)
Rigging
Fractional Sloop
LOA
18.21 ft i.e. 5.55 m
LWL
18 ft i.e. 5.49 m
Sail Area
220 ft² i.e. 20.44 m²
Beam
6.75 ft i.e. 2.06 m
Displacement
2200 lb i.e. 998 kg
Ballast
N/A
Max Draft
3.75 ft i.e. 1.14 m
Construction
Wood (cedar on oak)
Ballast Type
N/A
First Built
1937
Last Built
30
Maker
N/A
Design
Frederick W. Goeller. Jr
Make
N/A
Type
N/A
Fuel
N/A
Water
N/A
Headroom
N/A
Blue Water Value
-0.55
S.A. / Displ.
20.86
Bal. / Displ.
N/A
Displ. / Length
168.41
Comfort Ratio
14.78
Capsize Screening Formula
2.08
Hull Speed
5.69 kt
Pounds/Inch Immersion
434.13 pounds/inch
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