Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/bulb & spade rudder
Rigging Type: Masthead Sloop
LOA: 54.07 ft
LWL: 47.24 ft
S.A. (reported): 1,426.00 ft²
Beam: 15.58 ft
Displacement: 48,501.00 lb
Ballast: 18,078.00 lb
Max Draft: 8.01 ft
Construction: FG
Ballast Type: Lead
First Built: 2005
Last Built: 2009
# Built: 20
Builder: Nautor (FIN)
Designer: German Frers

Auxiliary Power/Tanks (orig. equip.)

Make: Yanmar
Type: Diesel
HP: 106
Fuel: 131 gals

Accomodations

Water: 181 gals

Sailboat Calculations

Definitions
S.A. / Displ.: 17.23
Bal. / Displ.: 37.27
Disp: / Len: 205.39
Comfort Ratio: 39.26
Capsize Screening Formula: 1.71
S#: 2.67
Hull Speed: 9.21 kn
Pounds/Inch Immersion: 2,629.81 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 71.95 ft
J: 19.52 ft
P: 65.88 ft
E: 21.98 ft
SPL/TPS: 21.33 ft
ISP: 73.82 ft
S.A. Fore: 702.23 ft²
S.A. Main: 724.02 ft²
S.A. Total (100% Fore + Main Triangles): 1,426.25 ft²
S.A./Displ. (calc.): 17.23
Est. Forestay Length: 74.55 ft

Sailboat Links

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

Notes

Daggerboard keel with twin rudders:
Draft board up: 4.59'/1.40 m
Draft board down: 12.14'/3.70 m
Ballast: 22400 lbs/10150 kg
Not to be confused with an earlier Swan 53 also by Frers.