Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin w/spade rudder
Rigging Type: Fractional Sloop
LOA: 33.14 ft
LWL: 26.24 ft
S.A. (reported): 565.00 ft²
Beam: 11.15 ft
Displacement: 6,945.00 lb
Ballast: 3,627.00 lb
Max Draft: 6.23 ft
Construction: FG
Ballast Type: Lead
First Built: 1981
Last Built: 1982
Builder: Dehler (GER)
Designer: E. G. van de Stadt/Cees van Tongeren

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Yanmar
Type: Diesel
Fuel: 10 gals

Sailboat Calculations

S.A. / Displ.: 24.91
Bal. / Displ.: 52.22
Disp: / Len: 171.61
Comfort Ratio: 15.27
Capsize Screening Formula: 2.34
S#: 4.00
Hull Speed: 6.86 kn
Pounds/Inch Immersion: 1,045.41 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 38.55 ft
J: 11.64 ft
P: 43.30 ft
E: 15.75 ft
S.A. Fore: 224.36 ft²
S.A. Main: 340.99 ft²
S.A. Total (100% Fore + Main Triangles): 565.35 ft²
S.A./Displ. (calc.): 24.93
Est. Forestay Length: 40.27 ft

Sailboat Links

Designers: E. G. Van de Stadt
Builders: Dehler Yachts
Associations: IOR 3/4 ton
Related Sailboats: DB-1
Download Boat Record:


An updated version of the DB1 (both listed as vds design #320), the DB2 design finished 1st, 2nd, 3rd and 5th at the 1984 International 3/4 ton Cup (Kiel Germany).