Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin w/spade rudder
Rigging Type: Fractional Sloop
LOA: 28.00 ft
LWL: 23.00 ft
S.A. (reported): 366.00 ft²
Beam: 9.50 ft
Displacement: 5,000.00 lb
Ballast: 2,100.00 lb
Max Draft: 5.10 ft
Construction: FG
Ballast Type: Lead
First Built: 1980
Builder: Ranger Fiberglass Boats (USA)
Designer: Scott Kaufman / Carl Schumacher

KLSC Leaderboard

KLSC Leaderboard

Sailboat Calculations

S.A. / Displ.: 20.09
Bal. / Displ.: 42.00
Disp: / Len: 183.46
Comfort Ratio: 15.72
Capsize Screening Formula: 2.23
S#: 3.28
Hull Speed: 6.43 kn
Pounds/Inch Immersion: 780.72 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 33.50 ft
J: 10.50 ft
P: 33.90 ft
E: 11.20 ft
S.A. Fore: 175.88 ft²
S.A. Main: 189.84 ft²
S.A. Total (100% Fore + Main Triangles): 365.72 ft²
S.A./Displ. (calc.): 20.07
Est. Forestay Length: 35.11 ft

Sailboat Links

Designers: Scott Kaufman
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Similar to the earlier CF 27 (CHOATE 27). but with a diferent deck and interior.