Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin w/transom hung rudder
Rigging Type: Masthead Sloop
LOA: 7.52 m
LWL: 6.35 m
S.A. (reported): 24.62 m²
Beam: 2.44 m
Displacement: 2,313 kg
Ballast: 1,134 kg
Max Draft: 1.16 m
Construction: FG
Ballast Type: Lead
First Built: 1973
Last Built: 1978
Builder: Ericson Yachts (USA)
Designer: Bruce King

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Fuel: 34 L


Water: 34 L

Sailboat Calculations

S.A. / Displ.: 14.35
Bal. / Displ.: 49.02
Disp: / Len: 251.92
Comfort Ratio: 22.46
Capsize Screening Formula: 1.86
S#: 1.89
Hull Speed: 6.12 kn
Pounds/Inch Immersion: 595.42 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 9.30 m
J: 3.20 m
P: 7.62 m
E: 2.57 m
S.A. Fore: 14.88 m²
S.A. Main: 9.78 m²
S.A. Total (100% Fore + Main Triangles): 24.65 m²
S.A./Displ. (calc.): 14.37
Est. Forestay Length: 9.83 m
Mast Height from DWL: 10.34 m

Sailboat Links

Designers: Bruce King
Builders: Ericson Yachts (USA)
Associations: Ericson Yachts Information
Products: The Sail Warehouse
Related Sailboats: ERICSON 25+
Download Boat Record:


Keel/cb version also available.
Draft BU: 2.0'/0.61m; BD: 5.0/1.52m'
Displacement: 5400 lbs./ 2449 kgs. Ballast: 2500 lbs. / 1134 kgs.
Tall rig:
I: 33.0'/10.06m
J: 10.5'/3.20m
P: 27.5'/8.38m
E: 8.83'/2.69m