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: 12.17 ft / 3.71 m
Displacement: 27,000.00 lb / 12,247 kg
Ballast: 11,000.00 lb / 4,990 kg
Max Draft: 6.50 ft / 1.98 m
Construction: FG
Ballast Type: Lead
First Built: 1973
Builder: Cheoy Lee Shipyard Ltd.(HK)
Designer: A. E Luders

Auxiliary Power/Tanks (orig. equip.)

Fuel: 70 gals / 265 L

Accommodations

Water: 150 gals / 568 L

Sailboat Calculations

Definitions
S.A. / Displ.: 17.81
Bal. / Displ.: 40.74
Disp: / Len: 335.41
Comfort Ratio: 40.30
Capsize Screening Formula: 1.63
S#: 1.37
Hull Speed: 7.70 kn
Pounds/Inch Immersion: 1,435.00 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.): 15.11
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
Download Boat Record:

Notes

Available with a sloop rig. Sail area: 902 ft² / 83.8 m²
Also available with a Yawl rig. Sail area: 1,002 ft² / 93.1 m²