Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Masthead Sloop
LOA: 42.26 ft / 12.88 m
LWL: 32.82 ft / 10.00 m
S.A. (reported): 1,055.00 ft² / 98.01 m²
Beam: 12.24 ft / 3.73 m
Displacement: 21,716.00 lb / 9,850 kg
Ballast: 9,008.00 lb / 4,086 kg
Max Draft: 7.09 ft / 2.16 m
Construction: FG
First Built: 1972
Builder: Southern Ocean Shipyard (UK)
Designer: E. G. van de Stadt

Auxiliary Power/Tanks (orig. equip.)

Make: Perkins
Model: 4-108
Type: Diesel
HP: 37

Sailboat Calculations

Definitions
S.A. / Displ.: 21.77
Bal. / Displ.: 41.48
Disp: / Len: 274.23
Comfort Ratio: 33.50
Capsize Screening Formula: 1.76
Hull Speed: 7.68 kn
Pounds/Inch Immersion: 1,435.38 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Designers: E. G. Van de Stadt
Builders: Southern Ocean Shipyard Ltd. (UK)
Download Boat Record:

Notes

aka SPANKER 12.8.