Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Keel/Cbrd.
Rigging Type: Masthead Sloop
LOA: 12.60 m
LWL: 10.67 m
S.A. (reported): 72.74 m²
Beam: 3.35 m
Displacement: 8,391 kg
Ballast: 4,082 kg
Max Draft: 3.05 m
Min Draft: 1.22 m
Construction: FG
Ballast Type: Lead
First Built: 1971
Last Built: 1977
Builder: Soverel Marine (USA)
Designer: Bill Soverel

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Fuel: 155 L


Water: 170 L

Sailboat Calculations

S.A. / Displ.: 17.98
Bal. / Displ.: 48.65
Disp: / Len: 192.63
Comfort Ratio: 31.78
Capsize Screening Formula: 1.67
S#: 2.91
Hull Speed: 7.93 kn
Pounds/Inch Immersion: 1,375.65 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 16.31 m
J: 5.52 m
P: 14.02 m
E: 3.96 m
S.A. Fore: 44.98 m²
S.A. Main: 27.78 m²
S.A. Total (100% Fore + Main Triangles): 72.76 m²
S.A./Displ. (calc.): 17.98
Est. Forestay Length: 17.22 m

Sailboat Links

Builders: Soverel Marine (USA)
Download Boat Record:


Available as Sloop or Yawl, fixed keel and centerboard versions.