Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Long keel w/trans. hung rudder
Rigging Type: Fractional Sloop
LOA: 20.75 ft
LWL: 16.00 ft
S.A. (reported): 265.00 ft²
Beam: 7.12 ft
Displacement: 2,850.00 lb
Ballast: 1,400.00 lb
Max Draft: 3.12 ft
Construction: FG
First Built: 1977
Builder: Golden Era Boats (USA)
Designer: Nathanael Herreshoff

Sailboat Calculations

Definitions
S.A. / Displ.: 21.15
Bal. / Displ.: 49.12
Disp: / Len: 310.63
Comfort Ratio: 18.49
Capsize Screening Formula: 2.01
Hull Speed: 5.36 kn
Pounds/Inch Immersion: 407.05 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
Mast Height from DWL: 31.00 ft

Sailboat Links

Designers: Nathanael G. Herreshoff
Download Boat Record:

Notes

Fiberglass reproduction of the Nathanael Herreshoff FISH.
Optional gaff rig