ALPA 7.4

Sailboat Specifications


Hull Type:
Fin with rudder on skeg
Rigging Type:
Masthead Sloop
LOA:
24.28 ft
LWL:
20.44 ft
Beam:
8.53 ft
S.A. (reported):
281.00 ft2
Draft (max):
4.25 ft
Displacement:
4,189 lb
S.A./Disp.:
17.35
Disp./Len.:
218.99
Construction:
FG
First Built:
1974
Last Built:
1981
Builder:
Alpa (ITA)
Designer:
Sparkman & Stephens

Auxiliary Power/Tanks (orig. equip.)

Make:
Farymann
Type:
Diesel
HP:
11
Fuel:
6 gals

Sailboat Calculations

S.A./Disp.:
17.35
Disp./Len.:
218.99
Comfort Ratio:
17.25
Capsize Screening Formula:
2.12
S#:
2.53

Rig and Sail Particulars

I:
32.28 ft
J:
10.17 ft
P:
25.56 ft
E:
9.18 ft
S.A. Fore:
164.14 ft2
S.A. Main:
117.32 ft2
S.A. Total (100% Fore + Main Triangles)
281.46 ft2
S.A./Disp. (calc.):
17.38
Est. Forestay Len.:
33.84 ft

Accommodations

Water:
25 gals

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