Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin with rudder on skeg
Rigging Type: Masthead Sloop
LOA: 38.58 ft
LWL: 31.50 ft
S.A. (reported): 753.00 ft²
Beam: 11.25 ft
Displacement: 18,500.00 lb
Ballast: 9,200.00 lb
Max Draft: 6.00 ft
Construction: FG
Ballast Type: Lead
First Built: 1970
Last Built: 1971
# Built: 43
Builder: Columbia Yachts/Whittaker Corp. (USA)
Designer: William Tripp Jr.

KLSC Leaderboard

KLSC Leaderboard

Sailboat Calculations

Definitions
S.A. / Displ.: 17.29
Bal. / Displ.: 49.73
Disp: / Len: 264.24
Comfort Ratio: 33.85
Capsize Screening Formula: 1.70
S#: 2.07
Hull Speed: 7.52 kn
Pounds/Inch Immersion: 1,266.22 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 51.50 ft
J: 17.00 ft
P: 45.00 ft
E: 14.00 ft
S.A. Fore: 437.75 ft²
S.A. Main: 315.00 ft²
S.A. Total (100% Fore + Main Triangles): 752.75 ft²
S.A./Displ. (calc.): 17.28
Est. Forestay Length: 54.23 ft

Sailboat Links

Designers: William H. Tripp Jr.
Builders: Columbia Yachts
Download Boat Record:

Notes

It is thought that the hulls for the COLUMBIA 39 and 41 came from the same mold.
Not to be confused with the earlier COLUMBIA 39 CONSTELLATION (1966).
Shorter rig:
I: 47.0'
J: 17.0'
P: 40.5'
E: 12.5'