Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Keel/Cbrd.
Rigging Type: Masthead Sloop
LOA: 20.00 ft
LWL: 18.58 ft
S.A. (reported): 190.00 ft²
Beam: 7.50 ft
Displacement: 1,900.00 lb
Ballast: 550.00 lb
Max Draft: 6.00 ft
Min Draft: 1.67 ft
Construction: FG
Ballast Type: Iron
First Built: 1972
Builder: J & J Nash Industries Ltd. (CAN)
Designer: Hughes/Nash

KLSC Leaderboard

KLSC Leaderboard

Sailboat Calculations

Definitions
S.A. / Displ.: 19.86
Bal. / Displ.: 28.95
Disp: / Len: 132.24
Comfort Ratio: 10.55
Capsize Screening Formula: 2.42
S#: 4.08
Hull Speed: 5.78 kn
Pounds/Inch Immersion: 497.91 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 25.50 ft
J: 7.50 ft
P: 21.00 ft
E: 9.00 ft
S.A. Fore: 95.63 ft²
S.A. Main: 94.50 ft²
S.A. Total (100% Fore + Main Triangles): 190.13 ft²
S.A./Displ. (calc.): 19.88
Est. Forestay Length: 26.58 ft
Mast Height from DWL: 27.50 ft

Sailboat Links

Builders: Nash Industries (CAN)
Download Boat Record:

Notes

Thanks to NASH 20 owner Brian H. for providing photo (the only one we've seen of this model).
Also built by TR Boats Co. LTD and called the TR20.