COLUMBIA 29 MKII

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Long Keel
Rigging Type: Masthead Sloop
LOA: 28.50 ft
LWL: 22.50 ft
S.A. (reported): 387.00 ft²
Beam: 8.00 ft
Displacement: 8,400.00 lb
Ballast: 4,100.00 lb
Max Draft: 4.00 ft
Construction: FG (balsa core cabin trunk)
First Built: 1965
Last Built: 1969
# Built: 304
Builder: Columbia Yachts (USA)
Designer: Sparkman & Stephens

KLSC Leaderboard

Auxiliary Power/Tanks (orig. equip.)

Make: Universal
Model: Atomic 4
Type: Gas
Fuel: 16 gals

Accomodations

Water: 20 gals

Sailboat Calculations

Definitions
S.A. / Displ.: 15.03
Bal. / Displ.: 48.81
Disp: / Len: 329.22
Comfort Ratio: 33.47
Capsize Screening Formula: 1.58
S#: 1.40
Hull Speed: 6.36 kn
Pounds/Inch Immersion: 643.16 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 34.50 ft
J: 10.42 ft
P: 30.00 ft
E: 13.83 ft
S.A. Fore: 179.75 ft²
S.A. Main: 207.45 ft²
S.A. Total (100% Fore + Main Triangles): 387.20 ft²
S.A./Displ. (calc.): 15.04
Est. Forestay Length: 36.04 ft

Sailboat Links

Designers: Sparkman & Stephens
Builders: Columbia Yachts
Related Sailboats: COLUMBIA 29
Download Boat Record:

Notes

Based on S&S #1508.
Similar to the earlier COLUMBIA 29 but with new deck and coach roof.