Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin Keel
Rigging Type: Cutter
LOA: 53.50 ft / 16.31 m
LWL: 39.75 ft / 12.12 m
S.A. (reported): 1,218.00 ft² / 113.16 m²
Beam: 14.83 ft / 4.52 m
Displacement: 38,600.00 lb / 17,509 kg
Ballast: 14,360.00 lb / 6,514 kg
Max Draft: 6.87 ft / 2.09 m
Construction: FG
First Built: 1982
Last Built: 1989
Builder: Ta Shing Yacht Buildling (TAIWAN)
Designer: Al Mason

Sailboat Calculations

Definitions
S.A. / Displ.: 17.14
Bal. / Displ.: 37.20
Disp: / Len: 274.36
Comfort Ratio: 37.48
Capsize Screening Formula: 1.76
S#: 1.97
Hull Speed: 8.45 kn
Pounds/Inch Immersion: 2,106.32 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 59.84 ft / 18.24 m
J: 21.00 ft / 6.40 m
P: 53.16 ft / 16.20 m
E: 22.23 ft / 6.78 m
S.A. Fore: 628.32 ft² / 58.37 m²
S.A. Main: 590.87 ft² / 54.89 m²
S.A. Total (100% Fore + Main Triangles): 1,219.19 ft² / 113.27 m²
S.A./Displ. (calc.): 17.15
Est. Forestay Length: 63.42 ft / 19.33 m

Sailboat Links

Designers: Alvin Mason
Builders: Ta Shing Yacht Building Ltd.
Download Boat Record:

Notes

Mason design # S-105.
Shoal draft: 5.75'.
Aft and center cockpit versions.
Cutter or staysail ketch.