Beta Marine

Sailboat Specifications

Hull Type: Centerboard Dinghy
Rigging Type: Fractional Sloop
LOA: 4.27 m
LWL: 4.01 m
S.A. (reported): 11.61 m²
Beam: 1.73 m
Displacement: 215 kg
Ballast: 22 kg
Max Draft: 1.17 m
Min Draft: 0.15 m
Construction: FG
Ballast Type: Galv. steel
First Built: 1960
# Built: 5100
Builder: O'Day Corp. (USA)
Designer: Uffa Fox

Sailboat Calculations

S.A. / Displ.: 32.90
Bal. / Displ.: 10.32
Disp: / Len: 92.83
Comfort Ratio: 5.42
Capsize Screening Formula: 2.91
Hull Speed: 4.86 kn
Pounds/Inch Immersion: 266.82 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

Mast Height from DWL: 7.03 m

Sailboat Links

Designers: Uffa Fox
Builders: O'Day Corp.
Related Sailboats: JAVELIN 14 (FOX) FK
Download Boat Record:


Displacement = hull weight only.
Spinnaker: 90 sq. ft.
Also available with a fixed keel. (rare)