Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 48.00 ft
LWL: 36.00 ft
S.A. (reported): 1,053.00 ft²
Beam: 14.00 ft
Displacement: 28,500.00 lb
Max Draft: 7.58 ft
Construction: FG
Ballast Type: Lead
First Built: 1972
# Built: 6
Builder: Tartan Marine (USA)
Designer: Sparkman & Stephens

Auxiliary Power/Tanks (orig. equip.)

Make: Perkins
Type: Diesel
Fuel: 76 gals

Accomodations

Water: 110 gals

Sailboat Calculations

Definitions
S.A. / Displ.: 18.13
Disp: / Len: 272.70
Comfort Ratio: 33.10
Capsize Screening Formula: 1.84
S#: 2.06
Hull Speed: 8.04 kn
Pounds/Inch Immersion: 1,800.85 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 58.50 ft
J: 20.00 ft
P: 53.50 ft
E: 17.50 ft
S.A. Fore: 585.00 ft²
S.A. Main: 468.13 ft²
S.A. Total (100% Fore + Main Triangles): 1,053.13 ft²
S.A./Displ. (calc.): 18.13
Est. Forestay Length: 61.82 ft

Sailboat Links

Designers: Sparkman & Stephens
Builders: Tartan Marine
Download Boat Record:

Notes

More cruising oriented version of the TARTAN 46 with traditional stern. (S&S design #2060).
Also available as a ketch.