KETTENBURG 40
Hull
Fin Keel
Rigging
Masthead Sloop
LOA
39.83 ft i.e. 12.14 m
LWL
27.33 ft i.e. 8.33 m
Sail Area
631 ft² i.e. 58.62 m²
Beam
10.33 ft i.e. 3.15 m
Displacement
14250 lb i.e. 6464 kg
Ballast
5000 lb i.e. 2268 kg
Max Draft
5.33 ft i.e. 1.62 m
Construction
Mahogany planked on Oak
Ballast Type
Lead
First Built
1959
Last Built
40
Maker
N/A
Design
Paul Kettenburg
Make
Graymarine
Type
N/A
Fuel
N/A
Water
N/A
Headroom
N/A
Blue Water Value
0.35
S.A. / Displ.
17.24
Bal. / Displ.
35.09
Displ. / Length
311.64
Comfort Ratio
31.6
Capsize Screening Formula
1.71
Hull Speed
7.01 kt
Pounds/Inch Immersion
1008.76 pounds/inch
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