Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Fractional Sloop
LOA: 28.00 ft
LWL: 25.40 ft
S.A. (reported): 449.00 ft²
Beam: 8.60 ft
Displacement: 4,250.00 lb
Max Draft: 4.90 ft
Construction: FG
Ballast Type: Lead
First Built: 2021
Builder: J Boats
Designer: Alan Johnstone

Sailboat Calculations

Definitions
S.A. / Displ.: 27.46
Disp: / Len: 115.78
Comfort Ratio: 14.28
Capsize Screening Formula: 2.13
Hull Speed: 6.75 kn
Pounds/Inch Immersion: 780.51 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Designers: Alan Johnstone
Builders: J Boats
Download Boat Record:

Notes

Shoal draft keel: 3.9ft.
Engine options: Inboard diesel, inboard electric, outboard (portable electric or gas).