Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/bulb & spade rudder
Rigging Type: B&R
LOA: 30.83 ft / 9.40 m
LWL: 28.00 ft / 8.53 m
S.A. (reported): 464.00 ft² / 43.11 m²
Beam: 10.83 ft / 3.30 m
Displacement: 8,500.00 lb / 3,856 kg
Ballast: 3,000.00 lb / 1,361 kg
Max Draft: 5.50 ft / 1.68 m
Construction: FG
First Built: 1997
Builder: Hunter Marine (USA)
Designer: Hunter Design Team

Auxiliary Power/Tanks (orig. equip.)

Make: Yanmar
Type: Diesel
HP: 18
Fuel: 25 gals / 95 L

Accomodations

Water: 20 gals / 76 L

Sailboat Calculations

Definitions
S.A. / Displ.: 17.88
Bal. / Displ.: 35.29
Disp: / Len: 172.86
Comfort Ratio: 19.07
Capsize Screening Formula: 2.13
S#: 3.16
Hull Speed: 7.09 kn
Pounds/Inch Immersion: 1,083.51 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 37.08 ft / 11.30 m
J: 11.67 ft / 3.56 m
P: 39.08 ft / 11.91 m
E: 12.67 ft / 3.86 m
S.A. Fore: 216.36 ft² / 20.10 m²
S.A. Main: 247.57 ft² / 23.00 m²
S.A. Total (100% Fore + Main Triangles): 463.93 ft² / 43.10 m²
S.A./Displ. (calc.): 17.88
Est. Forestay Length: 38.87 ft / 11.85 m
Mast Height from DWL: 49.33 ft / 15.04 m

Sailboat Links

Builders: Hunter Marine (USA)
Download Boat Record:

Notes

Shoal draft version: 4'. As with most other later boats built by Hunter Marine, the 310 has the Bergstrom & Ridder rig with no backstay.
Photo courtesy of Adam Hunt.