LAPWORTH 39

Sailboat Specifications


Hull Type:
Fin Keel
Rigging Type:
Masthead Sloop
LOA:
39.00 ft / 11.89 m
LWL:
30.90 ft / 9.42 m
Beam:
11.20 ft / 3.41 m
S.A. (reported):
576.00 ft2 / 53.51 m2
Draft (max):
6.00 ft / 1.83 m
Draft (min):
Displacement:
18,000 lb / 8,165 kg
Ballast:
S.A./Disp.:
13.47
Bal./Disp.:
0.00
Disp./Len.:
272.36
Construction:
Wood
Ballast Type:
First Built:
1959
Last Built:
# Built:
Builder:
Designer:
C. William Lapworth
Website:

Sailboat Calculations

S.A./Disp.:
13.47
Bal./Disp.:
0.00
Disp./Len.:
272.36
Comfort Ratio:
33.42
Capsize Screening Formula:
1.71

Rig and Sail Particulars

I:
40.50 ft / 12.34 m
J:
15.00 ft / 4.57 m
P:
34.70 ft / 10.58 m
E:
15.70 ft / 4.79 m
SPL/TPS:
ISP:
S.A. Fore:
303.75 ft2 / 28.22 m2
S.A. Main:
272.40 ft2 / 25.31 m2
S.A. Total (100% Fore + Main Triangles)
576.15 ft2 / 53.53 m2
S.A./Disp. (calc.):
13.47
Est. Forestay Len.:
43.19 ft / 13.16 m

Sailboat Links

Designers:


.