CHANCE 30-30 (ALLIED)

Sailboat Specifications

both imperial metric

Hull Type:

Fin with rudder on skeg

Rigging Type:

Masthead Sloop

LOA:

30.58 ft / 9.32 m

LWL:

25.00 ft / 7.62 m

Beam:

10.00 ft / 3.05 m

S.A. (reported):

483.00 ft² / 44.87 m²

Draft (max):

5.25 ft / 1.60 m

Draft (min):

Displacement:

11,200 lb / 5,080 kg

Ballast:

6,500 lb / 2,948 kg

S.A./Disp.:

15.49

Bal./Disp.:

58.04

Disp./Len.:

320.00

Construction:

FG

Ballast Type:

Lead

First Built:

1971

Last Built:

1974

# Built:

Builder:

Allied Boat Co. (USA)

Designer:

Britton Chance

Website:

Auxiliary Power/Tanks (orig. equip.)

Water:

40 gals / 151 L

Fuel:

25 gals / 95 L

Sailboat Calculations

help

S.A./Disp.:

15.49

Bal./Disp.:

58.04

Disp./Len.:

320.00

Comfort Ratio:

30.21

Capsize Screening Formula:

1.79

Rig and Sail Particulars

help

I:

42.00 ft / 12.80 m

J:

14.00 ft / 4.27 m

P:

36.85 ft / 11.23 m

E:

10.25 ft / 3.12 m

SPL/TPS:

ISP:

S.A. Fore:

294.00 ft² / 27.31 m²

S.A. Main:

188.86 ft² / 17.55 m²

S.A. Total (100% Fore + Main Triangles)

482.86 ft² / 44.86 m²

S.A./Disp. (calc.):

15.49

Est. Forestay Len.:

44.27 ft / 13.49 m

Sailboat Links

Designers:

Britton Chance

Builders:

Allied Boat Company Inc. (USA)

Associations:

Half Ton Class

Notes

MORC version: LOA 29.92'.
CCA/IOR version: LOA 30.58'.(extended stern)
IOR 1/2 ton.
Dimensions and images from builders literature.