SPENCER 30

SPENCER 30 drawing

Sailboat Specifications


Hull Type:
Fin with rudder on skeg
Rigging Type:
Masthead Sloop
LOA:
30.08 ft / 9.17 m
LWL:
24.00 ft / 7.32 m
Beam:
10.08 ft / 3.07 m
S.A. (reported):
375.00 ft2 / 34.84 m2
Draft (max):
4.92 ft / 1.50 m
Draft (min):
Displacement:
6,942 lb / 3,149 kg
Ballast:
3,200 lb / 1,451 kg
S.A./Disp.:
16.54
Bal./Disp.:
46.10
Disp./Len.:
224.18
Construction:
FG
Ballast Type:
First Built:
1975
Last Built:
# Built:
Builder:
Blue-Water Yachts (AUS)/Spencer FG Yachts (NZ)
Designer:
John Spencer
Website:

Sailboat Calculations

S.A./Disp.:
16.54
Bal./Disp.:
46.10
Disp./Len.:
224.18
Comfort Ratio:
19.14
Capsize Screening Formula:
2.12

Rig and Sail Particulars

I:
36.00 ft / 10.97 m
J:
11.67 ft / 3.56 m
P:
33.00 ft / 10.06 m
E:
10.00 ft / 3.05 m
SPL/TPS:
ISP:
S.A. Fore:
210.06 ft2 / 19.52 m2
S.A. Main:
165.00 ft2 / 15.33 m2
S.A. Total (100% Fore + Main Triangles)
375.06 ft2 / 34.84 m2
S.A./Disp. (calc.):
16.54
Est. Forestay Len.:
37.84 ft / 11.53 m

Sailboat Links

Designers:
Associations:

Notes

Built in Australia and New Zealand.
IOR 1/2 ton.

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