AD HOC — ORC Rating | RegattaPages

GPH

625.5

OSN

605.8

LOA

10.04 m

Displacement

4022 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6462

Medium

0.8817

High

1.0119

Triple Offshore

Low

0.8351

Medium

1.0842

High

1.2193

Boat Specifications

Dimensions

Length overall: 10.04 m
Beam: 3.41 m
Draft: 2 m
Displacement: 4022 kg
Crew weight: 601 kg
Wetted surface: 23.67 m²

Sails

Mainsail: 31.94 m²
Genoa: 25.3 m²
Spinnaker: 85.64 m²
Asymmetric spinnaker: 83.65 m²

Design

Type: JPK 10.10
Builder: JPK Composites
Designer: VALER Jacques
Year built: 2010
Stability index: 115.4

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.

6,43.5,4.618305,52,5.11,60,5.37,75,5.63,90,5.91,110,5.77,120,5.55,135,4.98,143.4,4.534032,150,4.21
8,41.2,5.462412,52,6.09,60,6.33,75,6.62,90,6.88,110,6.84,120,6.69,135,6.18,146.9,5.514978,150,5.34
10,39.6,6.047917,52,6.71,60,6.9,75,7.08,90,7.38,110,7.42,120,7.34,135,6.99,150,6.29,152.3,6.166749
12,38.5,6.363338,52,7.05,60,7.22,75,7.37,90,7.68,110,7.88,120,7.84,135,7.51,150,7,157.7,6.65795
14,38.1,6.48084,52,7.21,60,7.42,75,7.65,90,7.88,110,8.29,120,8.34,135,8,150,7.48,170,6.864284
16,38.4,6.571447,52,7.28,60,7.52,75,7.87,90,8.05,110,8.69,120,8.83,135,8.51,150,7.92,177.2,7.268678
20,39,6.639679,52,7.33,60,7.61,75,8.1,90,8.52,110,9.32,120,9.8,135,9.79,150,8.91,177.2,8.109682

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.11	5.37	5.63	5.91	5.77	5.55	4.98	4.21
8	6.09	6.33	6.62	6.88	6.84	6.69	6.18	5.34
10	6.71	6.9	7.08	7.38	7.42	7.34	6.99	6.29
12	7.05	7.22	7.37	7.68	7.88	7.84	7.51	7
14	7.21	7.42	7.65	7.88	8.29	8.34	8	7.48
16	7.28	7.52	7.87	8.05	8.69	8.83	8.51	7.92
20	7.33	7.61	8.1	8.52	9.32	9.8	9.79	8.91

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.35	143.4°	3.64
8	41.2°	4.11	146.9°	4.62
10	39.6°	4.66	152.3°	5.46
12	38.5°	4.98	157.7°	6.16
14	38.1°	5.1	170°	6.76
16	38.4°	5.15	177.2°	7.26
20	39°	5.16	177.2°	8.1

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