SWAN 57 S&S KETCH

SWAN 57 S&S KETCH

Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Ketch
LOA: 17.50 m
LWL: 13.96 m
S.A. (reported): 146.79 m²
Beam: 4.83 m
Displacement: 22,453 kg
Ballast: 8,573 kg
Max Draft: 2.77 m
Construction: FG
Ballast Type: Lead
First Built: 1977
Last Built: 1984
# Built: 49
Builder: Nautor (FIN)
Designer: Sparkman & Stephens

Auxiliary Power/Tanks (orig. equip.)

Make: Perkins
Model: 4.236 M
Type: Diesel
HP: 73

Sailboat Calculations

Definitions
S.A. / Displ.: 18.84
Bal. / Displ.: 38.18
Disp: / Len: 229.87
Comfort Ratio: 39.16
Capsize Screening Formula: 1.73
S#: 2.29
Hull Speed: 9.07 kn
Pounds/Inch Immersion: 2,594.39 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 21.34 m
J: 7.16 m
P: 19.16 m
E: 5.18 m
PY: 12.41 m
EY: 3.35 m
S.A. Fore: 76.41 m²
S.A. Main: 49.63 m²
S.A. Total (100% Fore + Main Triangles): 126.04 m²
S.A./Displ. (calc.): 16.17
Est. Forestay Length: 22.51 m

Sailboat Links

Designers: Sparkman & Stephens
Builders: Nautor (Swan sailboats)
Download Boat Record:

Notes

See SWAN 57 S&S for more details.