Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 50.00 ft
LWL: 39.67 ft
S.A. (reported): 896.00 ft²
Beam: 13.67 ft
Displacement: 35,000.00 lb
Ballast: 10,500.00 lb
Max Draft: 5.50 ft
Construction: FG
First Built: 1975
Last Built: 1980
# Built: 172
Builder: Gulfstar Yachts (USA)
Designer: Lazarra

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Perkins
Model: 4.154
Type: Diesel
HP: 62

Accomodations

Water: 200 gals

Sailboat Calculations

Definitions
S.A. / Displ.: 13.45
Bal. / Displ.: 30.00
Disp: / Len: 250.28
Comfort Ratio: 38.86
Capsize Screening Formula: 1.68
S#: 1.81
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: 19.00 ft
S.A. Fore: 486.10 ft²
S.A. Main: 409.26 ft²
S.A. Total (100% Fore + Main Triangles): 895.36 ft²
S.A./Displ. (calc.): 13.45
Est. Forestay Length: 54.37 ft

Sailboat Links

Designers: Vince & Richard Lazarra
Builders: Gulfstar Yachts
Download Boat Record:

Notes

Available as a sloop or ketch. Sometimes referred to as the GULFSTAR CSY 50 though it was never built specifically for or by CSY, most originally went into the charter trade.
Ketch rig:
I: 50.90' / 15.51m
J: 19.10' / 5.82m
P: 43.08' / 13.13m
E: 15.29' / 4.66m
PY: 27.00' / 8.23m
EY: 11.00' / 3.35m
Sail Area (100% fore+main triangles): 963.94 ft2/89.55 m2
Tall sloop:
I: 55.00' / 16.76m
J: 19.10' / 5.82m
P: 47.50' / 14.48m
E: 19.00' / 5.79m
Sail Area (100% fore+main triangles): 976.50 ft2/90.72 m2