Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 38.25 ft / 11.66 m
LWL: 28.71 ft / 8.75 m
S.A. (reported): 686.00 ft² / 63.73 m²
Beam: 11.55 ft / 3.52 m
Displacement: 18,300.00 lb / 8,301 kg
Ballast: 7,100.00 lb / 3,221 kg
Max Draft: 6.30 ft / 1.92 m
Construction: FG
Ballast Type: Lead
First Built: 1974
Last Built: 1979
# Built: 116
Builder: Nautor
Designer: Sparkman & Stephens

Auxiliary Power/Tanks (orig. equip.)

Make: Bukh
Model: DV 20 ME
Type: Diesel
HP: 20

Accomodations

Water: 53 gals / 201 L

Sailboat Calculations

Definitions
S.A. / Displ.: 15.87
Bal. / Displ.: 38.80
Disp: / Len: 345.23
Comfort Ratio: 34.44
Capsize Screening Formula: 1.76
S#: 1.33
Hull Speed: 7.18 kn
Pounds/Inch Immersion: 1,184.85 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 51.00 ft / 15.54 m
J: 15.81 ft / 4.82 m
P: 42.25 ft / 12.88 m
E: 12.50 ft / 3.81 m
S.A. Fore: 403.16 ft² / 37.45 m²
S.A. Main: 264.06 ft² / 24.53 m²
S.A. Total (100% Fore + Main Triangles): 667.22 ft² / 61.99 m²
S.A./Displ. (calc.): 15.43
Est. Forestay Length: 53.39 ft / 16.27 m
Mast Height from DWL: 55.30 ft / 16.86 m

Sailboat Links

Designers: Sparkman & Stephens
Builders: Nautor (Swan sailboats)
Associations: One Ton Class
Related Sailboats: SWAN 38 S&S (1 TON)
Download Boat Record:

Notes

S&S design #2167.
One ton sailplan: (SWAN 38 S&S(1 TON)).
I: 48.50' / 14.78m
J: 15.81' / 4.82m
P: 42.75' / 13.03m
E: 12.00' / 3.66m