OFFSHORE 47 (CHEOY LEE)

OFFSHORE 47 (CHEOY LEE)
OFFSHORE 47 (CHEOY LEE)

Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Ketch
LOA: 46.75 ft / 14.25 m
LWL: 33.00 ft / 10.06 m
S.A. (reported): 998.00 ft² / 92.72 m²
Beam: 12.04 ft / 3.67 m
Displacement: 26,500.00 lb / 12,020 kg
Ballast: 10,000.00 lb / 4,536 kg
Max Draft: 6.67 ft / 2.03 m
Construction: FG
Ballast Type: Lead
First Built: 1973
Builder: Cheoy Lee Shipyard Ltd.(HK)
Designer: A. E Luders

Sailboat Calculations

Definitions
S.A. / Displ.: 18.04
Bal. / Displ.: 37.74
Disp: / Len: 329.20
Comfort Ratio: 40.13
Capsize Screening Formula: 1.62
S#: 1.42
Hull Speed: 7.70 kn
Pounds/Inch Immersion: 1,419.67 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 53.50 ft / 16.31 m
J: 17.30 ft / 5.27 m
P: 48.00 ft / 14.63 m
E: 16.00 ft / 4.88 m
S.A. Fore: 462.78 ft² / 42.99 m²
S.A. Main: 384.00 ft² / 35.67 m²
S.A. Total (100% Fore + Main Triangles): 846.78 ft² / 78.67 m²
S.A./Displ. (calc.): 15.30
Est. Forestay Length: 56.23 ft / 17.14 m

Sailboat Links

Designers: Alfred E. Luders
Builders: Cheoy Lee Shipyard
Associations: Cheoy Lee Association Web Site
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