Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 7.55 m
LWL: 5.87 m
S.A. (reported): 27.69 m²
Beam: 2.73 m
Displacement: 1,700 kg
Ballast: 650 kg
Max Draft: 1.65 m
Construction: FG
First Built: 1976
Builder: Yamaha (JAP)
Designer: Yamaha/Ichiro Yokoyama

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Yanmar
Type: Diesel
HP: 8
Fuel: 25 L

Accomodations

Water: 36 L
Headroom: 1.70 m

Sailboat Calculations

Definitions
S.A. / Displ.: 19.81
Bal. / Displ.: 38.23
Disp: / Len: 234.56
Comfort Ratio: 14.93
Capsize Screening Formula: 2.31
S#: 2.60
Hull Speed: 5.88 kn
Pounds/Inch Immersion: 616.29 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 10.00 m
J: 2.99 m
P: 9.11 m
E: 2.80 m
S.A. Fore: 14.93 m²
S.A. Main: 12.78 m²
S.A. Total (100% Fore + Main Triangles): 27.71 m²
S.A./Displ. (calc.): 19.83
Est. Forestay Length: 10.43 m

Sailboat Links

Builders: Yamaha
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