RK 20

RK 20 drawing

Sailboat Specifications


Hull Type:
Swing Keel
Rigging Type:
Masthead Sloop
LOA:
20.00 ft / 6.10 m
LWL:
17.50 ft / 5.33 m
Beam:
7.08 ft / 2.16 m
S.A. (reported):
190.00 ft2 / 17.65 m2
Draft (max):
4.00 ft / 1.22 m
Draft (min):
1.75 ft / 0.53 m
Displacement:
1,950 lb / 885 kg
Ballast:
550 lb / 249 kg
S.A./Disp.:
19.52
Bal./Disp.:
28.21
Disp./Len.:
162.43
Construction:
FG
First Built:
1972
Last Built:
1981
Builder:
RK Industries (USA)
Designer:
Lyle C. Hess

Sailboat Calculations

S.A./Disp.:
19.52
Bal./Disp.:
28.21
Disp./Len.:
162.43
Comfort Ratio:
12.17
Capsize Screening Formula:
2.27
S#:
3.52

Rig and Sail Particulars

I:
23.50 ft / 7.16 m
J:
8.80 ft / 2.68 m
P:
21.00 ft / 6.40 m
E:
8.20 ft / 2.50 m
S.A. Fore:
103.40 ft2 / 9.61 m2
S.A. Main:
86.10 ft2 / 8.00 m2
S.A. Total (100% Fore + Main Triangles)
189.50 ft2 / 17.61 m2
S.A./Disp. (calc.):
19.47
Est. Forestay Len.:
25.09 ft / 7.65 m
Mast Height from DWL:
27.50 ft / 8.38 m

Notes

Similar to ENSENADA 20. Raised deck version of BALBOA 20. RK Industries was a subsidiary of Coastal Recreation.

Fixed keel version:
Draft:3.25'
Disp.: 2220 lbs.
Ballast: 820 lbs.

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