Masthead Sloop
• Fin w/spade rudder
• Built 1979–1981
Dimensions
LOA
39.6 ft
LWL
31.83 ft
Beam
12.75 ft
Max Draft
6 ft
Displacement
16,600 lbs
Ballast
7,700 lbs
Performance Ratios
Capsize Ratio ⓘ
2.00
(offshore safe)
SA/D Ratio ⓘ
18.9
D/L Ratio ⓘ
230
Ballast Ratio ⓘ
46.4%
Sail Plan
Sail Area
770 sq ft
I
53.8 ft
J
17.2 ft
P
47.3 ft
E
13 ft
Construction
Hull Type
Fin w/spade rudder
Rig Type
Masthead Sloop
Hull Material
FG
Ballast Type
—
Production
First Built
1979
Last Built
1981
Number Built
—
Engine & Accommodations
Engine Make
Perkins
Engine Model
4108
Power
42 hp
Engine Type
Diesel
Notes: Also called CONCEPT 40. Similar to the OCEAN 40. \nOther keel options:\nDeep keel 6.25'\nVery deep keel 6.67'.\nThanks to Mike Brown, KALIK 40 owner, for supplying photo.