Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin with rudder on skeg
Rigging Type: Fractional Sloop
LOA: 34.94 ft
LWL: 29.16 ft
S.A. (reported): 650.00 ft²
Beam: 11.65 ft
Displacement: 15,212.00 lb
Ballast: 6,944.00 lb
Max Draft: 5.41 ft
Construction: FG
First Built: 1981
Last Built: 1983
Builder: Conyplex
Designer: D. Zaal

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Fuel: 40 gals


Water: 66 gals

Sailboat Calculations

S.A. / Displ.: 17.00
Bal. / Displ.: 45.65
Disp: / Len: 273.89
Comfort Ratio: 28.92
Capsize Screening Formula: 1.88
Hull Speed: 7.24 kn
Pounds/Inch Immersion: 1,213.84 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

Mast Height from DWL: 56.42 ft

Sailboat Links

Designers: Dick Zaal
Builders: Contest Yachts - Conyplex
Download Boat Record:


With modified deck and some other updates, reintroduced as CONTEST 36S (1984).