ISLAND PACKET 31

ISLAND PACKET 31
ISLAND PACKET 31

Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Long Keel
Rigging Type: Cutter
LOA: 31.00 ft / 9.45 m
LWL: 27.75 ft / 8.46 m
S.A. (reported): 530.00 ft² / 49.24 m²
Beam: 11.60 ft / 3.54 m
Displacement: 11,000.00 lb / 4,990 kg
Ballast: 4,500.00 lb / 2,041 kg
Max Draft: 4.00 ft / 1.22 m
Construction: FG
First Built: 1983
Last Built: 1989
# Built: 262
Builder: Island Packet Yachts (USA)
Designer: Bob Johnson

Auxiliary Power/Tanks (orig. equip.)

Type: Diesel
HP: 27
Fuel: 25 gals / 95 L

Accomodations

Water: 70 gals / 265 L

Sailboat Calculations

Definitions
S.A. / Displ.: 17.20
Bal. / Displ.: 40.91
Disp: / Len: 229.80
Comfort Ratio: 22.62
Capsize Screening Formula: 2.09
S#: 2.40
Hull Speed: 7.06 kn
Pounds/Inch Immersion: 1,150.18 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 39.50 ft / 12.04 m
J: 14.80 ft / 4.51 m
P: 34.00 ft / 10.36 m
E: 14.00 ft / 4.27 m
S.A. Fore: 292.30 ft² / 27.16 m²
S.A. Main: 238.00 ft² / 22.11 m²
S.A. Total (100% Fore + Main Triangles): 530.30 ft² / 49.27 m²
S.A./Displ. (calc.): 17.21
Est. Forestay Length: 42.18 ft / 12.86 m

Notes

Keel/CB also available.
Draft - BU: 3.0'/BD: 7.0'