Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Keel/Cbrd.
Rigging Type: Masthead Sloop
LOA: 30.50 ft
LWL: 21.50 ft
S.A. (reported): 422.00 ft²
Beam: 9.83 ft
Displacement: 8,500.00 lb
Ballast: 3,400.00 lb
Max Draft: 7.00 ft
Min Draft: 3.08 ft
Construction: FG
First Built: 1965
Last Built: 1968
# Built: 97
Builder: Columbia Yachts (USA)
Designer: Charles Morgan

Auxiliary Power/Tanks (orig. equip.)

Make: Universal
Model: Atomic 4
Type: Gas
HP: 20

Sailboat Calculations

Definitions
S.A. / Displ.: 16.26
Bal. / Displ.: 40.00
Disp: / Len: 381.82
Comfort Ratio: 25.86
Capsize Screening Formula: 1.93
S#: 1.18
Hull Speed: 6.21 kn
Pounds/Inch Immersion: 755.16 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 35.50 ft
J: 11.33 ft
P: 30.50 ft
E: 14.50 ft
S.A. Fore: 201.11 ft²
S.A. Main: 221.13 ft²
S.A. Total (100% Fore + Main Triangles): 422.24 ft²
S.A./Displ. (calc.): 16.27
Est. Forestay Length: 37.26 ft

Sailboat Links

Designers: Charles Morgan
Builders: Columbia Yachts
Download Boat Record:

Notes

Derived from the Morgan designed 'TIGER CUB'(1963?).
TALL MAST:
I: 37.5'
J: 11.33'
P: 33.0'
E: 14.5'