Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Masthead Sloop
LOA: 6.88 m
LWL: 6.12 m
S.A. (reported): 22.02 m²
Beam: 2.36 m
Displacement: 1,043 kg
Ballast: 499 kg
Max Draft: 0.97 m
Construction: FG
First Built: 1969
Last Built: 1973
Builder: Coronado Yachts (USA)
Designer: William Crealock

Sailboat Calculations

Definitions
S.A. / Displ.: 21.81
Bal. / Displ.: 47.83
Disp: / Len: 126.82
Comfort Ratio: 11.15
Capsize Screening Formula: 2.35
S#: 4.49
Hull Speed: 6.00 kn
Pounds/Inch Immersion: 556.05 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 8.10 m
J: 2.74 m
P: 7.16 m
E: 3.12 m
S.A. Fore: 11.11 m²
S.A. Main: 11.19 m²
S.A. Total (100% Fore + Main Triangles): 22.30 m²
S.A./Displ. (calc.): 22.10
Est. Forestay Length: 8.55 m

Sailboat Links

Designers: William Crealock
Builders: Coronado Yachts
Products: The Sail Warehouse
Download Boat Record:

Notes

Similar to the COLUMBIA 22 but with different deck and coach roof.
A keel/cb version was also available.
Draft (max.) 5.00'/1.52m Draft (min.) 2.56'/0.78m
Displacement: 2485 lbs./1127 kgs. Ballast: 810 lbs./367 kgs.
Later offered as SAILCRAFTER 23.(sail-away or kit)
A new CORONADO 23 (listed here as CORONADO 23-2) was introduced in 1974 which is an entirely different design.