Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Keel/Cbrd.
Rigging Type: Masthead Sloop
LOA: 5.97 m
LWL: 5.26 m
S.A. (reported): 17.65 m²
Beam: 2.13 m
Displacement: 1,066 kg
Ballast: 181 kg
Max Draft: 1.19 m
Min Draft: 0.36 m
Construction: FG
Ballast Type: Lead
First Built: 1973
Last Built: 1979
# Built: 949
Builder: O'Day Corp. (USA)
Designer: C.Raymond Hunt Associates

KLSC Leaderboard

KLSC Leaderboard

Sailboat Calculations

S.A. / Displ.: 17.24
Bal. / Displ.: 17.02
Disp: / Len: 204.39
Comfort Ratio: 15.14
Capsize Screening Formula: 2.11
S#: 2.52
Hull Speed: 5.57 kn
Pounds/Inch Immersion: 431.45 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 7.25 m
J: 2.38 m
P: 6.25 m
E: 2.44 m
S.A. Fore: 8.62 m²
S.A. Main: 7.62 m²
S.A. Total (100% Fore + Main Triangles): 16.24 m²
S.A./Displ. (calc.): 15.86
Est. Forestay Length: 7.64 m
Mast Height from DWL: 9.45 m

Sailboat Links

Designers: John Deknatel
Raymond Hunt (C.R. Hunt & Assoc.)
Builders: O'Day Corp.
Products: The Sail Warehouse
Download Boat Record:


Displacement includes crew weight of 600 lbs.
Alternate fractional rig:
I: 22.0'/6.70m
J: 7.3'/2.23m
P: 24.5'/7.47m
E: 9.0'/2.74m