SPENCER 51/53

SPENCER 51/53 photo SPENCER 51/53 drawing

Sailboat Specifications


Hull Type:
Fin with rudder on skeg
Rigging Type:
Masthead Sloop
LOA:
51.00 ft / 15.54 m
LWL:
37.50 ft / 11.43 m
S.A. (reported):
1,064.00 ft2 / 98.85 m2
Beam:
13.17 ft / 4.01 m
Draft (max):
7.42 ft / 2.26 m
Draft (min):
Displacement:
30,000 lb / 13,608 kg
Ballast:
13,000 lb / 5,897 kg
S.A./Disp.:
17.70
Bal./Disp.:
43.33
Disp./Len.:
253.97
Construction:
FG
Ballast Type:
First Built:
1970
Last Built:
# Built:
31
Builder:
Spencer Boats Ltd.
Designer:
John Brandlmayer
Website:

Sailboat Calculations

S.A./Disp.:
17.70
Bal./Disp.:
43.33
Disp./Len.:
253.97
Comfort Ratio:
36.02

Rig and Sail Particulars

I:
57.20 ft / 17.43 m
J:
20.80 ft / 6.34 m
P:
50.00 ft / 15.24 m
E:
19.00 ft / 5.79 m
SPL/TPS:
ISP:
S.A. Fore:
594.88 ft2 / 55.27 m2
S.A. Main:
475.00 ft2 / 44.13 m2
S.A. Total (100% Fore + Main Triangles)
1,069.88 ft2 / 99.40 m2
S.A./Disp. (calc.):
17.80
Est. Forestay Len.:
60.86 ft / 18.55 m

Sailboat Links

Notes

The SPENCER 51 & 53 are the same hull with different stern overhang. They were built with aft and center cockpits, sloop and ketch rigs.



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