O'DAY 40 +135

Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Masthead Sloop
LOA: 39.58 ft
LWL: 33.50 ft
S.A. (reported): 704.00 ft²
Beam: 12.60 ft
Displacement: 18,500.00 lb
Ballast: 6,600.00 lb
Max Draft: 6.33 ft
Construction: FG
First Built: 1987
Builder: Lear Siegler Marine (USA)
Designer: Raymond Hunt Associates

KLSC Leaderboard

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Sailboat Calculations

Definitions
S.A. / Displ.: 16.16
Bal. / Displ.: 35.68
Disp: / Len: 219.68
Comfort Ratio: 27.71
Capsize Screening Formula: 1.91
S#: 2.38
Hull Speed: 7.76 kn
Pounds/Inch Immersion: 1,508.21 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 52.00 ft
J: 15.25 ft
P: 46.00 ft
E: 13.25 ft
S.A. Fore: 396.50 ft²
S.A. Main: 304.75 ft²
S.A. Total (100% Fore + Main Triangles): 701.25 ft²
S.A./Displ. (calc.): 16.10
Est. Forestay Length: 54.19 ft
Mast Height from DWL: 57.00 ft

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Notes

Boats after #135 are slightly different with taller rig.