Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Masthead Sloop
LOA: 28.00 ft / 8.53 m
LWL: 22.50 ft / 6.86 m
S.A. (reported): 339.00 ft² / 31.49 m²
Beam: 9.00 ft / 2.74 m
Displacement: 6,000.00 lb / 2,722 kg
Ballast: 2,300.00 lb / 1,043 kg
Max Draft: 5.00 ft / 1.52 m
Construction: FG
First Built: 1977
Builder: Spencer
Designer: Robert Perry

Sailboat Calculations

Definitions
S.A. / Displ.: 16.48
Bal. / Displ.: 38.33
Disp: / Len: 235.16
Comfort Ratio: 20.57
Capsize Screening Formula: 1.98
Hull Speed: 6.36 kn
Pounds/Inch Immersion: 723.55 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Designers: Robert Perry
Builders: Spencer Boats Ltd.
Download Boat Record:

Notes

Similar to SUN 27/SUN 838. A later, slightly modified version was called the SUNSTAR 28.