ISLAND PACKET 420

ISLAND PACKET 420

Beta Marine

Beta Marine

Sailboat Specifications

Definitions
Hull Type: Long Keel
Rigging Type: Cutter
LOA: 13.59 m
LWL: 11.38 m
S.A. (reported): 85.84 m²
Beam: 4.34 m
Displacement: 13,608 kg
Ballast: 5,443 kg
Max Draft: 1.52 m
Construction: FG
Ballast Type: Lead
First Built: 1999
Builder: Island Packet Yachts (USA)
Designer: Robert K. Johnson

Auxiliary Power/Tanks (orig. equip.)

Make: Yanmar
Type: Diesel
HP: 75
Fuel: 606 L

Accomodations

Water: 946 L

Sailboat Calculations

Definitions
S.A. / Displ.: 15.38
Bal. / Displ.: 40.00
Disp: / Len: 257.45
Comfort Ratio: 34.12
Capsize Screening Formula: 1.84
S#: 1.95
Hull Speed: 8.19 kn
Pounds/Inch Immersion: 1,900.72 pounds/inch

calculation mobile

2 nd ad half width

3rd ad full width

Rig and Sail Particulars

HELP
I: 16.76 m
J: 5.77 m
P: 14.48 m
E: 5.18 m
S.A. Fore: 48.34 m²
S.A. Main: 37.51 m²
S.A. Total (100% Fore + Main Triangles): 85.85 m²
S.A./Displ. (calc.): 15.38
Est. Forestay Length: 17.73 m
Mast Height from DWL: 17.93 m