AMPHIBIAN 30

Sailboat Specifications


Hull Type:
Fin w/spade rudder
Rigging Type:
Masthead Sloop
LOA:
9.09 m
LWL:
7.47 m
Beam:
3.11 m
S.A. (reported):
41.81 m2
Draft (max):
1.64 m
Displacement:
2,948 kg
Ballast:
1,134 kg
S.A./Disp.:
20.74
Bal./Disp.:
38.46
Disp./Len.:
197.32
Construction:
FG
First Built:
1981
# Built:
2
Designer:
Nelson/Marek

Sailboat Calculations

S.A./Disp.:
20.74
Bal./Disp.:
38.46
Disp./Len.:
197.32
Comfort Ratio:
17.46
Capsize Screening Formula:
2.19
S#:
3.16

Rig and Sail Particulars

I:
12.80 m
J:
3.58 m
P:
11.13 m
E:
3.38 m
S.A. Fore:
22.92 m2
S.A. Main:
18.79 m2
S.A. Total (100% Fore + Main Triangles)
41.71 m2
S.A./Disp. (calc.):
20.69
Est. Forestay Len.:
13.29 m

Sailboat Links

Notes

Winner in class at the MORC Internationals a number of times. Only 2 built: ('Cowboy' & 'Rabble'.)
Thanks to 'SPB' for additional information.

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