MAGNUM EVOLUTION QUARTER TON

MAGNUM EVOLUTION QUARTER TON

Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Fin w/spade rudder
Rigging Type: Fractional Sloop
LOA: 8.35 m
LWL: 6.25 m
S.A. (reported): 25.46 m²
Beam: 2.74 m
Displacement: 1,818 kg
Ballast: 544 kg
Max Draft: 1.52 m
Construction: FG
Ballast Type: Lead
First Built: 1976
Last Built: 1981
# Built: 9
Builder: Evolution Yachts (UK)
Designer: Julian Everitt

KLSC Leaderboard

KLSC Leaderboard

Sailboat Calculations

Definitions
S.A. / Displ.: 17.43
Bal. / Displ.: 29.95
Disp: / Len: 207.64
Comfort Ratio: 14.70
Capsize Screening Formula: 2.27
S#: 2.67
Hull Speed: 6.07 kn
Pounds/Inch Immersion: 659.24 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 7.77 m
J: 2.90 m
P: 8.56 m
E: 3.32 m
S.A. Fore: 11.25 m²
S.A. Main: 14.23 m²
S.A. Total (100% Fore + Main Triangles): 25.48 m²
S.A./Displ. (calc.): 17.44
Est. Forestay Length: 8.29 m

Sailboat Links

Designers: Julian Everitt
Associations: Quarter Ton Class
Download Boat Record:

Notes

Quarter Ton design that is still raced successfully in the revival Quarter Ton Cup.