Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Fractional Sloop
LOA: 35.42 ft / 10.80 m
LWL: 30.50 ft / 9.30 m
S.A. (reported): 702.00 ft² / 65.22 m²
Beam: 11.50 ft / 3.51 m
Displacement: 9,800.00 lb / 4,445 kg
Ballast: 4,450.00 lb / 2,018 kg
Max Draft: 6.83 ft / 2.08 m
Construction: FG
Ballast Type: Lead
First Built: 1988
Builder: Thomas Marine Inc./Tartan Marine (USA)
Designer: Graham & Schlageter

Auxiliary Power/Tanks (orig. equip.)

Make: Yanmar
Model: 3GM
Type: Diesel
HP: 27
Fuel: 20 gals / 76 L

Accomodations

Water: 35 gals / 132 L

Sailboat Calculations

Definitions
S.A. / Displ.: 24.61
Bal. / Displ.: 45.41
Disp: / Len: 154.20
Comfort Ratio: 18.31
Capsize Screening Formula: 2.15
S#: 4.28
Hull Speed: 7.40 kn
Pounds/Inch Immersion: 1,253.27 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 48.00 ft / 14.63 m
J: 14.25 ft / 4.34 m
P: 48.00 ft / 14.63 m
E: 15.00 ft / 4.57 m
S.A. Fore: 342.00 ft² / 31.77 m²
S.A. Main: 360.00 ft² / 33.45 m²
S.A. Total (100% Fore + Main Triangles): 702.00 ft² / 65.22 m²
S.A./Displ. (calc.): 24.61
Est. Forestay Length: 50.07 ft / 15.26 m

Sailboat Links

Designers: Graham & Schlageter
Builders: Tartan Marine
Download Boat Record:

Notes

Also promoted as T-35.
Some later boats were delivered with a masthead rig.