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J Power

Country: NED
Sail number: NED/NED8847


GPH: 683.6

OSN: 662.6

Triple Inshore: [0.5948,0.7917,0.9233]

Triple Offshore: [0.7667,0.985,1.1492]


Length Overall: 6.91 meters.

Beam: 2.25 meters.

Crew weight: 340 kg.

Draft: 1.4 m.

Main: 15.8 m^2.

Genoa: 10.01 m^2.

Displacement: 903 kg.

Spinnaker asymmetrical: 45.64 m^2.

Wetted surface: 11.14 m^2.

Builder: J BOATS

Designer: JOHNSTONE

Stability index: 96.7

Boat type: J-70 ONE DESIGN

Year built: 2013

Wind Speed 52°60°75°90°110°120°135°150°
6 4.6 4.87 5.08 5.38 5.46 5.29 4.75 4.04
8 5.47 5.73 5.89 6.16 6.25 6.15 5.79 5.08
10 5.96 6.12 6.27 6.65 6.92 6.79 6.39 5.84
12 6.24 6.43 6.66 6.94 7.64 7.58 7.02 6.3
14 6.42 6.73 7.12 7.26 8.14 8.5 7.82 6.73
16 6.49 6.84 7.48 7.78 8.54 9.22 8.75 7.49
20 6.51 6.88 7.71 8.69 9.62 10.61 12.14 10.08
Wind Speed Beat Angle Beat VMG Run Angle Run VMG
6 43.5° 2.99 146° 3.5
8 41.6° 3.65 148° 4.4
10 41.2° 4.1 149.8° 5.06
12 38.2° 4.47 150° 5.46
14 37.3° 4.59 177° 5.96
16 37.5° 4.6 143.4° 6.48
20 38.6° 4.56 136.8° 8.73
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