Ea — ORC Rating | RegattaPages

GPH

682.7

OSN

662.9

LOA

9.45 m

Displacement

4106 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6047

Medium

0.8114

High

0.916

Triple Offshore

Low

0.7751

Medium

0.9902

High

1.0903

Boat Specifications

Dimensions

Length overall: 9.45 m
Beam: 3.2 m
Draft: 1.72 m
Displacement: 4106 kg
Crew weight: 502 kg
Wetted surface: 20.72 m²

Sails

Mainsail: 27.57 m²
Genoa: 30.56 m²
Spinnaker: 62.39 m²
Asymmetric spinnaker: 0 m²

Design

Type: Hanse 312 dyp kjøl
Builder: Yachtzentrum Greif
Designer: Judel/Vrolijk
Year built: 2002
Stability index: 121.3

Velocity Prediction

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into WX Navigator or compatible navigation software.

6,43.5,4.480445,52,4.96,60,5.21,75,5.37,90,5.26,110,5.15,120,4.98,135,4.5,146.6,3.964794,150,3.83
8,41.4,5.212561,52,5.79,60,6.01,75,6.15,90,6.11,110,6.16,120,6.01,135,5.53,150,4.87,151.1,4.820298
10,40,5.665468,52,6.27,60,6.43,75,6.56,90,6.58,110,6.7,120,6.62,135,6.3,150,5.74,154.1,5.54717
12,39.4,5.888187,52,6.49,60,6.66,75,6.81,90,6.86,110,7.05,120,7,135,6.75,150,6.38,161.3,5.985999
14,39,5.944829,52,6.58,60,6.77,75,6.99,90,7.08,110,7.35,120,7.33,135,7.1,150,6.78,174.5,6.268861
16,39,5.983432,52,6.63,60,6.82,75,7.11,90,7.28,110,7.6,120,7.64,135,7.45,150,7.11,179,6.671016
20,39.6,5.970047,52,6.64,60,6.86,75,7.23,90,7.56,110,7.91,120,8.21,135,8.15,150,7.76,179,7.29111

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.96	5.21	5.37	5.26	5.15	4.98	4.5	3.83
8	5.79	6.01	6.15	6.11	6.16	6.01	5.53	4.87
10	6.27	6.43	6.56	6.58	6.7	6.62	6.3	5.74
12	6.49	6.66	6.81	6.86	7.05	7	6.75	6.38
14	6.58	6.77	6.99	7.08	7.35	7.33	7.1	6.78
16	6.63	6.82	7.11	7.28	7.6	7.64	7.45	7.11
20	6.64	6.86	7.23	7.56	7.91	8.21	8.15	7.76

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.25	146.6°	3.31
8	41.4°	3.91	151.1°	4.22
10	40°	4.34	154.1°	4.99
12	39.4°	4.55	161.3°	5.67
14	39°	4.62	174.5°	6.24
16	39°	4.65	179°	6.67
20	39.6°	4.6	179°	7.29

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