EXPRESS 20 (KILLING)

EXPRESS 20 (KILLING)

Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/transom hung rudder
Rigging Type: Fractional Sloop
LOA: 20.00 ft / 6.10 m
LWL: 17.00 ft / 5.18 m
S.A. (reported): 186.00 ft² / 17.28 m²
Beam: 7.80 ft / 2.38 m
Displacement: 2,000.00 lb / 907 kg
Max Draft: 4.00 ft / 1.22 m
Construction: FG
First Built: 1980
Builder: Goman Boats
Designer: Steve Killing

Sailboat Calculations

Definitions
S.A. / Displ.: 18.79
Disp: / Len: 181.73
Comfort Ratio: 11.19
Capsize Screening Formula: 2.48
S#: 3.21
Hull Speed: 5.52 kn
Pounds/Inch Immersion: 473.79 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 22.40 ft / 6.83 m
J: 7.60 ft / 2.32 m
P: 24.80 ft / 7.56 m
E: 8.50 ft / 2.59 m
S.A. Fore: 85.12 ft² / 7.91 m²
S.A. Main: 105.40 ft² / 9.79 m²
S.A. Total (100% Fore + Main Triangles): 190.52 ft² / 17.70 m²
S.A./Displ. (calc.): 19.25
Est. Forestay Length: 23.65 ft / 7.21 m

Sailboat Links

Designers: Steve Killing
Builders: Goman Boat Ltd. (CAN)
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