CAL 3-30

CAL 3-30 photo CAL 3-30 drawing

Sailboat Specifications


Hull Type:
Fin w/spade rudder
Rigging Type:
Masthead Sloop
LOA:
30.07 ft
LWL:
26.31 ft
Beam:
10.17 ft
S.A. (reported):
474.00 ft2
Draft (max):
5.50 ft
Draft (min):
Displacement:
10,500 lb
Ballast:
5,000 lb
S.A./Disp.:
15.87
Bal./Disp.:
47.62
Disp./Len.:
257.38
Construction:
FG
Ballast Type:
First Built:
1973
Last Built:
1974
# Built:
135
Builder:
Jensen Marine (USA)
Designer:
William Lapworth
Website:

Auxiliary Power/Tanks (orig. equip.)

Make:
Universal
Model:
Atomic 4
Type:
Gas
HP:
Water:
20 gals
Fuel:
20 gals

Sailboat Calculations

S.A./Disp.:
15.87
Bal./Disp.:
47.62
Disp./Len.:
257.38
Comfort Ratio:
26.93
Capsize Screening Formula:
1.86

Rig and Sail Particulars

I:
41.50 ft
J:
13.50 ft
P:
34.10 ft
E:
11.40 ft
SPL/TPS:
ISP:
S.A. Fore:
280.13 ft2
S.A. Main:
194.37 ft2
S.A. Total (100% Fore + Main Triangles)
474.50 ft2
S.A./Disp. (calc.):
15.89
Est. Forestay Len.:
43.64 ft

Sailboat Links

Notes

Designed as an IOR 3/4 ton racer. (24.5')



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