Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 43.08 ft
LWL: 33.54 ft
S.A. (reported): 874.00 ft²
Beam: 12.83 ft
Displacement: 27,000.00 lb
Max Draft: 6.25 ft
Construction: FG
Ballast Type: Lead
First Built: 1980
# Built: 15
Builder: Lyman Morse Boatbuilding (USA)
Designer: Sparkman & Stephens

KLSC Leaderboard

KLSC Leaderboard

Sailboat Calculations

S.A. / Displ.: 15.60
Disp: / Len: 319.47
Comfort Ratio: 38.32
Capsize Screening Formula: 1.71
S#: 1.50
Hull Speed: 7.76 kn
Pounds/Inch Immersion: 1,537.57 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 55.00 ft
J: 17.50 ft
P: 48.50 ft
E: 16.20 ft
S.A. Fore: 481.25 ft²
S.A. Main: 392.85 ft²
S.A. Total (100% Fore + Main Triangles): 874.10 ft²
S.A./Displ. (calc.): 15.60
Est. Forestay Length: 57.72 ft

Sailboat Links

Designers: Sparkman & Stephens
Builders: Lyman-Morse
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Both the SEQUIN 44 & 46(with trad. counter), came from the same basic hull mold. Beyond that, they were finished on a custom basis with several deck, rig and underbody details.