Sailboat Specifications
Hull Type:
Swing Keel
Rigging Type:
Fractional Sloop
LOA:
20.00 ft / 6.10 m
LWL:
17.50 ft / 5.33 m
S.A. (reported):
180.00 ft2 / 16.72 m2
Beam:
7.08 ft / 2.16 m
Draft (max):
4.00 ft / 1.22 m
Draft (min):
1.75 ft / 0.53 m
Displacement:
1,600 lb / 726 kg
Ballast:
550 lb / 249 kg
S.A./Disp.:
21.10
Bal./Disp.:
34.38
Disp./Len.:
133.28
Construction:
Swing Keel
Ballast Type:
First Built:
1972
Last Built:
1981
# Built:
Builder:
Coastal Recreation Inc. (USA)
Designer:
Lyle C. Hess
Website:
Sailboat Calculations
S.A./Disp.:
21.10
Bal./Disp.:
34.38
Disp./Len.:
133.28
Comfort Ratio:
9.99
Rig and Sail Particulars
I:
20.71 ft / 6.31 m
J:
8.79 ft / 2.68 m
P:
24.93 ft / 7.60 m
E:
8.67 ft / 2.64 m
SPL/TPS:
ISP:
S.A. Fore:
91.02 ft2 / 8.46 m2
S.A. Main:
108.07 ft2 / 10.04 m2
S.A. Total (100% Fore + Main Triangles)
199.09 ft2 / 18.50 m2
S.A./Disp. (calc.):
23.34
Est. Forestay Len.:
22.50 ft / 6.86 m
Sailboat Links
Notes
Also Known as the RK 20. RK Industries was subsidiary of Coastal Recreation. The hull is the same as the BALBOA 20.
.