Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Swing Keel
Rigging Type: Fractional Sloop
LOA: 24.92 ft
LWL: 23.00 ft
S.A. (reported): 231.00 ft²
Beam: 7.92 ft
Displacement: 2,300.00 lb
Ballast: 600.00 lb
Max Draft: 5.00 ft
Min Draft: 1.50 ft
Construction: FG
Ballast Type: Iron
First Built: 1974
Last Built: 1979
Builder: MacGregor Yachts Corp. (USA)
Designer: Roger Macgregor

Sailboat Calculations

Definitions
S.A. / Displ.: 21.26
Bal. / Displ.: 26.09
Disp: / Len: 84.39
Comfort Ratio: 9.57
Capsize Screening Formula: 2.40
S#: 5.38
Hull Speed: 6.43 kn
Pounds/Inch Immersion: 650.88 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 21.30 ft
J: 9.80 ft
P: 25.30 ft
E: 10.60 ft
S.A. Fore: 104.37 ft²
S.A. Main: 134.09 ft²
S.A. Total (100% Fore + Main Triangles): 238.46 ft²
S.A./Displ. (calc.): 21.95
Est. Forestay Length: 23.45 ft

Sailboat Links

Designers: Roger MacGregor
Builders: Macgregor Yacht Corp
Products: The Sail Warehouse
Related Sailboats: MACGREGOR 25
Download Boat Record:

Notes

See also MACGREGOR 25.