Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Lifting Keel
Rigging Type: Fractional Sloop
LOA: 21.65 ft
LWL: 18.05 ft
S.A. (reported): 210.00 ft²
Beam: 7.87 ft
Displacement: 1,980.00 lb
Ballast: 880.00 lb
Max Draft: 1.30 ft
Construction: FG
First Built: 1983
Builder: Dehler (DEU)
Designer: E. G. van de Stadt

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Sailboat Calculations

S.A. / Displ.: 21.36
Bal. / Displ.: 44.44
Disp: / Len: 150.31
Comfort Ratio: 10.24
Capsize Screening Formula: 2.51
S#: 3.96
Hull Speed: 5.69 kn
Pounds/Inch Immersion: 507.57 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 23.80 ft
J: 7.00 ft
P: 25.90 ft
E: 9.80 ft
S.A. Fore: 83.30 ft²
S.A. Main: 126.91 ft²
S.A. Total (100% Fore + Main Triangles): 210.21 ft²
S.A./Displ. (calc.): 21.38
Est. Forestay Length: 24.81 ft

Sailboat Links

Designers: E. G. Van de Stadt
Builders: Dehler Yachts
Related Sailboats: DEHLYA 22
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VDS design #374. Retractable keel and rudder with water ballast though a fixed keel version was also available. Similar to DEHLYA 22.