J/39
Hull
Fin with spade rudder
Rigging
Masthead Sloop
LOA
39.42 ft i.e. 12.02 m
LWL
32.5 ft i.e. 9.91 m
Sail Area
799 ft² i.e. 74.23 m²
Beam
12.42 ft i.e. 3.79 m
Displacement
12900 lb i.e. 5851 kg
Ballast
5900 lb i.e. 2676 kg
Max Draft
7.25 ft i.e. 2.21 m
Construction
Fiberglass
Ballast Type
Lead
First Built
1989
Last Built
25
Maker
N/A
Design
Johnstone
Make
Yanmar
Type
Diesel
Fuel
N/A
Water
N/A
Headroom
N/A
Blue Water Value
0.35
S.A. / Displ.
23.32
Bal. / Displ.
45.74
Displ. / Length
167.76
Comfort Ratio
20.12
Capsize Screening Formula
2.12
Hull Speed
7.64 kt
Pounds/Inch Immersion
1442.29 pounds/inch
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