Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Masthead Sloop
LOA: 42.75 ft / 13.03 m
LWL: 34.33 ft / 10.46 m
S.A. (reported): 876.00 ft² / 81.38 m²
Beam: 12.50 ft / 3.81 m
Displacement: 21,000.00 lb / 9,525 kg
Ballast: 10,800.00 lb / 4,899 kg
Max Draft: 7.25 ft / 2.21 m
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 / 76 L

Accomodations

Water: 70 gals / 265 L

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 / 17.37 m
J: 18.33 ft / 5.59 m
P: 51.50 ft / 15.70 m
E: 13.75 ft / 4.19 m
S.A. Fore: 522.41 ft² / 48.53 m²
S.A. Main: 354.06 ft² / 32.89 m²
S.A. Total (100% Fore + Main Triangles): 876.47 ft² / 81.43 m²
S.A./Displ. (calc.): 18.50
Est. Forestay Length: 59.87 ft / 18.25 m

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.