Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin w/spade rudder
Rigging Type: Fractional Sloop
LOA: 38.71 ft
LWL: 31.50 ft
S.A. (reported): 627.00 ft²
Beam: 12.46 ft
Displacement: 12,125.00 lb
Ballast: 2,800.00 lb
Max Draft: 6.25 ft
Construction: FG
First Built: 1987
Builder: Dehler (GER)
Designer: Van de Stadt

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Volvo Penta
Model: 2003
Type: Diesel
HP: 28
Fuel: 25 gals


Water: 77 gals

Sailboat Calculations

S.A. / Displ.: 19.07
Bal. / Displ.: 23.09
Disp: / Len: 173.18
Comfort Ratio: 19.35
Capsize Screening Formula: 2.17
S#: 3.31
Hull Speed: 7.52 kn
Pounds/Inch Immersion: 1,402.41 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 42.98 ft
J: 13.12 ft
P: 42.00 ft
E: 16.42 ft
S.A. Fore: 281.95 ft²
S.A. Main: 344.82 ft²
S.A. Total (100% Fore + Main Triangles): 626.77 ft²
S.A./Displ. (calc.): 19.07
Est. Forestay Length: 44.94 ft

Sailboat Links

Designers: E. G. Van de Stadt
Builders: Dehler Yachts
Download Boat Record:


VDS design #400.
Available with a racing or cruising layout as well as racing and cruising rigs.(cruise rig and layout shown in drawing)