Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Keel/Cbrd.
Rigging Type: Masthead Sloop
LOA: 21.42 ft
LWL: 20.33 ft
S.A. (reported): 238.00 ft²
Beam: 8.00 ft
Displacement: 2,700.00 lb
Ballast: 1,400.00 lb
Max Draft: 4.92 ft
Min Draft: 1.80 ft
Construction: FG
Ballast Type: Lead
First Built: 1968
Last Built: 1971
Builder: Morgan Yachts (USA)
Designer: Charles Morgan

Sailboat Calculations

Definitions
S.A. / Displ.: 19.69
Bal. / Displ.: 51.85
Disp: / Len: 143.45
Comfort Ratio: 12.66
Capsize Screening Formula: 2.30
S#: 3.86
Hull Speed: 6.04 kn
Pounds/Inch Immersion: 581.13 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 27.00 ft
J: 8.50 ft
P: 23.50 ft
E: 10.50 ft
S.A. Fore: 114.75 ft²
S.A. Main: 123.38 ft²
S.A. Total (100% Fore + Main Triangles): 238.13 ft²
S.A./Displ. (calc.): 19.70
Est. Forestay Length: 28.31 ft

Sailboat Links

Designers: Charles Morgan
Builders: Morgan Yachts
Download Boat Record: