FORMULA 28

FORMULA 28 photo

Sailboat Specifications


Hull Type:
Fin w/spade rudder
Rigging Type:
Fractional Sloop
LOA:
28.00 ft
LWL:
22.33 ft
Beam:
8.20 ft
S.A. (reported):
350.00 ft2
Draft (max):
5.50 ft
Displacement:
4,200 lb
Ballast:
1,823 lb
S.A./Disp.:
21.57
Bal./Disp.:
43.40
Disp./Len.:
168.40
Construction:
FG
First Built:
1984
Last Built:
1987
# Built:
26
Builder:
Hunter Boats Ltd. (UK)
Designer:
Stephen Jones

Sailboat Calculations

S.A./Disp.:
21.57
Bal./Disp.:
43.40
Disp./Len.:
168.40
Comfort Ratio:
16.38
Capsize Screening Formula:
2.04
S#:
3.68

Rig and Sail Particulars

I:
31.00 ft
J:
9.30 ft
P:
33.00 ft
E:
12.50 ft
S.A. Fore:
144.15 ft2
S.A. Main:
206.25 ft2
S.A. Total (100% Fore + Main Triangles)
350.40 ft2
S.A./Disp. (calc.):
21.60
Est. Forestay Len.:
32.36 ft

Sailboat Links

Notes

Designed as IOR 1/2 ton.

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