Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Masthead Sloop
LOA: 28.67 ft
LWL: 22.33 ft
S.A. (reported): 385.00 ft²
Beam: 10.00 ft
Displacement: 6,200.00 lb
Ballast: 3,100.00 lb
Max Draft: 4.50 ft
Construction: FG
First Built: 1977
# Built: 300
Builder: Clark Boat Co. (USA)
Designer: Don Clark

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Fuel: 22 gals

Accomodations

Water: 25 gals
Headroom: 6.17 ft

Sailboat Calculations

Definitions
S.A. / Displ.: 18.31
Bal. / Displ.: 50.00
Disp: / Len: 248.59
Comfort Ratio: 18.41
Capsize Screening Formula: 2.18
S#: 2.30
Hull Speed: 6.33 kn
Pounds/Inch Immersion: 797.88 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 37.75 ft
J: 12.00 ft
P: 33.00 ft
E: 9.50 ft
S.A. Fore: 226.50 ft²
S.A. Main: 156.75 ft²
S.A. Total (100% Fore + Main Triangles): 383.25 ft²
S.A./Displ. (calc.): 18.22
Est. Forestay Length: 39.61 ft

Sailboat Links

Builders: Clark Boat Company
Download Boat Record:

Notes

SAN JUAN 29 is similar.