Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin w/spade rudder
Rigging Type: Masthead Sloop
LOA: 27.67 ft
LWL: 23.92 ft
S.A. (reported): 309.00 ft²
Beam: 8.00 ft
Displacement: 4,900.00 lb
Ballast: 2,200.00 lb
Max Draft: 2.83 ft
Construction: FG
First Built: 1977
Last Built: 1985
Builder: Lancer
Designer: W. Shad Turner

KLSC Leaderboard

KLSC Leaderboard


Headroom: 6.17 ft

Sailboat Calculations

S.A. / Displ.: 17.19
Bal. / Displ.: 44.90
Disp: / Len: 159.83
Comfort Ratio: 18.94
Capsize Screening Formula: 1.89
S#: 3.28
Hull Speed: 6.55 kn
Pounds/Inch Immersion: 683.75 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 32.00 ft
J: 11.75 ft
P: 27.00 ft
E: 9.25 ft
S.A. Fore: 188.00 ft²
S.A. Main: 124.88 ft²
S.A. Total (100% Fore + Main Triangles): 312.88 ft²
S.A./Displ. (calc.): 17.40
Est. Forestay Length: 34.09 ft

Sailboat Links

Designers: W. Shad Turner
Builders: Lancer Yacht Corp. (USA)
Products: The Sail Warehouse
Download Boat Record:


Also available with a fractional rig stepped further forward.
Headroom above is from a dropped cabin sole. Otherwise headroom is about 5.17.