Beta Marine

Beta Marine

Sailboat Specifications

Hull Type: Fin Keel
Rigging Type: Masthead Sloop
LOA: 40.00 ft
LWL: 35.00 ft
S.A. (reported): 682.00 ft²
Beam: 10.00 ft
Displacement: 7,000.00 lb
Ballast: 1,800.00 lb
Max Draft: 8.00 ft
Construction: FG
Ballast Type: Lead
First Built: 2000
# Built: 10
Builder: W. D. Schock Corp.(USA)
Designer: DynaYacht

KLSC Leaderboard

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Type: Outboard
Fuel: 12 gals


Water: 12 gals

Sailboat Calculations

S.A. / Displ.: 29.91
Bal. / Displ.: 25.71
Disp: / Len: 72.89
Comfort Ratio: 13.80
Capsize Screening Formula: 2.09
S#: 6.95
Hull Speed: 7.93 kn
Pounds/Inch Immersion: 1,250.59 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

I: 42.50 ft
J: 13.58 ft
P: 44.50 ft
E: 17.67 ft
S.A. Fore: 288.58 ft²
S.A. Main: 393.16 ft²
S.A. Total (100% Fore + Main Triangles): 681.74 ft²
S.A./Displ. (calc.): 29.90
Est. Forestay Length: 44.62 ft

Sailboat Links

Builders: Schock W.D.
Download Boat Record:


The Schock 40 is the first production boat featuring the CBTF™ (Canting ballast twin foil) system. Developed and patented by DynaYacht, the CBTF™ system, according to the builder, reduces the amount of ballast normally found on a boat this size by 50%.