Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Masthead Sloop
LOA: 16.15 m
LWL: 13.12 m
S.A. (reported): 124.68 m²
Beam: 4.73 m
Displacement: 19,958 kg
Ballast: 8,400 kg
Max Draft: 3.11 m
Construction: FG
Ballast Type: Lead
First Built: 1987
Last Built: 1995
# Built: 50
Builder: Nautor (FIN)
Designer: German Frers

Auxiliary Power/Tanks (orig. equip.)

Make: Volvo
Model: TMD31A
Type: Diesel
Fuel: 401 L

Accomodations

Water: 757 L

Sailboat Calculations

Definitions
S.A. / Displ.: 17.30
Bal. / Displ.: 42.09
Disp: / Len: 246.03
Comfort Ratio: 38.36
Capsize Screening Formula: 1.76
S#: 2.24
Hull Speed: 8.79 kn
Pounds/Inch Immersion: 2,386.34 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 21.15 m
J: 6.40 m
P: 18.87 m
E: 6.04 m
S.A. Fore: 67.70 m²
S.A. Main: 56.93 m²
S.A. Total (100% Fore + Main Triangles): 124.63 m²
S.A./Displ. (calc.): 17.30
Est. Forestay Length: 22.10 m

Sailboat Links

Designers: German Frers
Builders: Nautor (Swan sailboats)
Download Boat Record:

Notes

A taller rig was available.
There was another later SWAN 53 (2004), also by Frers, but an entirely different design.
Keel/CB version:
Draft - BD: 11.7'; BU: 7.1'