Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin Keel
Rigging Type: Masthead Sloop
LOA: 37.01 ft / 11.28 m
LWL: 24.61 ft / 7.50 m
S.A. (reported): 484.00 ft² / 44.97 m²
Beam: 8.99 ft / 2.74 m
Displacement: 12,125.00 lb / 5,500 kg
Max Draft: 5.74 ft / 1.75 m
Construction: FG
First Built: 1968
Builder: Alpa (ITA)
Designer: John H. Illingworth

Sailboat Calculations

Definitions
S.A. / Displ.: 14.72
Disp: / Len: 363.16
Comfort Ratio: 35.48
Capsize Screening Formula: 1.57
Hull Speed: 6.65 kn
Pounds/Inch Immersion: 790.53 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Sailboat Links

Designers: John Illingworth
Builders: Alpa Yachts (ITA)
Download Boat Record:

Notes

Fiberglass version of the Illingworth MAICA, mentioned in his book "Heavy Weather Sailing".