Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin Keel
Rigging Type: Masthead Sloop
LOA: 12.19 m
LWL: 9.98 m
S.A. (reported): 69.58 m²
Beam: 3.83 m
Displacement: 9,101 kg
Ballast: 3,357 kg
Max Draft: 1.74 m
Construction: FG
Ballast Type: Lead
First Built: 1981
Last Built: 1985
Builder: Intrepid Yachts / Cape Dory
Designer: Chuck Paine

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Westerbeke
Type: Diesel


Water: 549 L

Sailboat Calculations

S.A. / Displ.: 16.29
Bal. / Displ.: 36.88
Disp: / Len: 255.01
Comfort Ratio: 30.47
Capsize Screening Formula: 1.86
S#: 2.06
Hull Speed: 7.67 kn
Pounds/Inch Immersion: 1,472.10 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 15.85 m
J: 5.03 m
P: 13.66 m
E: 4.36 m
S.A. Fore: 39.86 m²
S.A. Main: 29.76 m²
S.A. Total (100% Fore + Main Triangles): 69.61 m²
S.A./Displ. (calc.): 16.30
Est. Forestay Length: 16.63 m

Sailboat Links

Designers: C. W. (Chuck) Paine
Builders: Cape Dory Yachts
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Aft and center cockpit versions were available.