GULFSTAR 50 KTH

Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Ketch
LOA: 50.00 ft
LWL: 39.67 ft
S.A. (reported): 964.00 ft²
Beam: 13.67 ft
Displacement: 35,000.00 lb
Ballast: 10,500.00 lb
Max Draft: 5.50 ft
Construction: FG
First Built: 1980
Builder: Gulfstar
Designer: Lazarra

Sailboat Calculations

Definitions
S.A. / Displ.: 14.48
Bal. / Displ.: 30.00
Disp: / Len: 250.28
Comfort Ratio: 38.86
Capsize Screening Formula: 1.68
S#: 1.67
Hull Speed: 8.44 kn
Pounds/Inch Immersion: 1,937.66 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 50.90 ft
J: 19.10 ft
P: 43.08 ft
E: 15.29 ft
PY: 27.00 ft
EY: 11.00 ft
S.A. Fore: 486.10 ft²
S.A. Main: 329.35 ft²
S.A. Total (100% Fore + Main Triangles): 815.45 ft²
S.A./Displ. (calc.): 12.25
Est. Forestay Length: 54.37 ft

Sailboat Links

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Notes

Dimensions for ketch rig. See GULFSTAR 50 for more details.