GUPPY 13

GUPPY 13 photo

Sailboat Specifications


Hull Type:
Fin w/transom hung rudder
Rigging Type:
Fractional Sloop
LOA:
12.50 ft / 3.81 m
LWL:
11.83 ft / 3.61 m
S.A. (reported):
76.00 ft2 / 7.06 m2
Beam:
5.58 ft / 1.70 m
Draft (max):
1.58 ft / 0.48 m
Draft (min):
Displacement:
480 lb / 218 kg
Ballast:
150 lb / 68 kg
S.A./Disp.:
19.86
Bal./Disp.:
31.25
Disp./Len.:
129.43
Construction:
FG
Ballast Type:
First Built:
1974
Last Built:
1975
# Built:
300
Builder:
Melen Marine Ltd.(USA)
Designer:
Herb Stewart
Website:

Sailboat Calculations

S.A./Disp.:
19.86
Bal./Disp.:
31.25
Disp./Len.:
129.43
Comfort Ratio:
6.24

Rig and Sail Particulars

I:
16.16 ft / 4.93 m
J:
5.08 ft / 1.55 m
P:
13.92 ft / 4.24 m
E:
5.00 ft / 1.52 m
SPL/TPS:
ISP:
S.A. Fore:
41.05 ft2 / 3.81 m2
S.A. Main:
34.80 ft2 / 3.23 m2
S.A. Total (100% Fore + Main Triangles)
75.85 ft2 / 7.05 m2
S.A./Disp. (calc.):
19.82
Est. Forestay Len.:
16.94 ft / 5.16 m

Sailboat Links

Designers:
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Notes

Said to be a 'splashed' copy of the earlier SPARROW 12 built by HMS Marine Inc.(USA) with some modifications. A daysailer version (without the cabin trunk) was known as the GUPPY 130.



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