PYRAMID 660

Sailboat Specifications


Hull Type:
Fin w/spade rudder
Rigging Type:
Fractional Sloop
LOA:
21.80 ft / 6.64 m
LWL:
18.08 ft / 5.51 m
S.A. (reported):
200.00 ft2 / 18.58 m2
Beam:
6.20 ft / 1.89 m
Draft (max):
3.90 ft / 1.19 m
Draft (min):
Displacement:
850 lb / 386 kg
Ballast:
400 lb / 181 kg
S.A./Disp.:
35.72
Bal./Disp.:
47.06
Disp./Len.:
64.21
Construction:
FG
Ballast Type:
Lead
First Built:
1982
Last Built:
# Built:
5
Builder:
Pyramid Boat Works (USA)
Designer:
Carl Schumacher
Website:

Sailboat Calculations

S.A./Disp.:
35.72
Bal./Disp.:
47.06
Disp./Len.:
64.21
Comfort Ratio:
6.02

Rig and Sail Particulars

I:
21.00 ft / 6.40 m
J:
6.67 ft / 2.03 m
P:
25.00 ft / 7.62 m
E:
10.42 ft / 3.18 m
SPL/TPS:
12.90 ft / 3.93 m
ISP:
28.00 ft / 8.53 m
S.A. Fore:
70.04 ft2 / 6.51 m2
S.A. Main:
130.25 ft2 / 12.10 m2
S.A. Total (100% Fore + Main Triangles)
200.29 ft2 / 18.61 m2
S.A./Disp. (calc.):
35.77
Est. Forestay Len.:
22.03 ft / 6.72 m

Sailboat Links

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