MIDSHIPMAN 40 (CHEOY LEE)

MIDSHIPMAN 40 (CHEOY LEE)
MIDSHIPMAN 40 (CHEOY LEE)

Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Ketch
LOA: 39.83 ft / 12.14 m
LWL: 32.50 ft / 9.91 m
S.A. (reported): 728.00 ft² / 67.63 m²
Beam: 13.00 ft / 3.96 m
Displacement: 20,000.00 lb / 9,072 kg
Ballast: 6,000.00 lb / 2,722 kg
Max Draft: 4.50 ft / 1.37 m
Construction: FG
First Built: 1972
Builder: Cheoy Lee Shipyard Ltd.(HK)
Designer: A.E. Luders

Auxiliary Power/Tanks (orig. equip.)

Make: Perkins
Type: Diesel
HP: 37
Fuel: 150 gals / 568 L

Accomodations

Water: 180 gals / 681 L

Sailboat Calculations

Definitions
S.A. / Displ.: 15.87
Bal. / Displ.: 30.00
Disp: / Len: 260.09
Comfort Ratio: 29.26
Capsize Screening Formula: 1.92
S#: 1.68
Hull Speed: 7.64 kn
Pounds/Inch Immersion: 1,509.64 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 44.25 ft / 13.49 m
J: 14.80 ft / 4.51 m
P: 38.00 ft / 11.58 m
E: 14.00 ft / 4.27 m
PY: 27.00 ft / 8.23 m
EY: 10.00 ft / 3.05 m
S.A. Fore: 327.45 ft² / 30.42 m²
S.A. Main: 266.00 ft² / 24.71 m²
S.A. Total (100% Fore + Main Triangles): 593.45 ft² / 55.13 m²
S.A./Displ. (calc.): 12.94
Est. Forestay Length: 46.66 ft / 14.22 m

Sailboat Links

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