Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Masthead Sloop
LOA: 42.75 ft
LWL: 34.33 ft
S.A. (reported): 876.00 ft²
Beam: 12.50 ft
Displacement: 21,000.00 lb
Ballast: 10,800.00 lb
Max Draft: 7.25 ft
Construction: FG
Ballast Type: Lead
First Built: 1977
Builder: Jeremy Rogers (UK)
Designer: Doug Peterson

Auxiliary Power/Tanks (orig. equip.)

Make: Seapanther
Type: Diesel
HP: 30
Fuel: 20 gals

Accomodations

Water: 70 gals

Sailboat Calculations

Definitions
S.A. / Displ.: 18.49
Bal. / Displ.: 51.43
Disp: / Len: 231.71
Comfort Ratio: 30.47
Capsize Screening Formula: 1.82
S#: 2.51
Hull Speed: 7.85 kn
Pounds/Inch Immersion: 1,533.31 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 57.00 ft
J: 18.33 ft
P: 51.50 ft
E: 13.75 ft
S.A. Fore: 522.41 ft²
S.A. Main: 354.06 ft²
S.A. Total (100% Fore + Main Triangles): 876.47 ft²
S.A./Displ. (calc.): 18.50
Est. Forestay Length: 59.87 ft

Sailboat Links

Designers: Doug Peterson
Builders: Jeremy Rogers Ltd.
Download Boat Record:

Notes

Available as a flush deck racer or cruiser-racer with coach roof.
Thanks to original builders, Jeremy Rogers Ltd., for supplying updated information on this yacht.