JanJan — ORC Rating | RegattaPages

GPH

599.7

OSN

582.2

LOA

12.2 m

Displacement

6868 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6663

Medium

0.9162

High

1.064

Triple Offshore

Low

0.8637

Medium

1.1339

High

1.279

Boat Specifications

Dimensions

Length overall: 12.2 m
Beam: 3.75 m
Draft: 2.13 m
Displacement: 6868 kg
Crew weight: 702 kg
Wetted surface: 31.54 m²

Sails

Mainsail: 50.18 m²
Genoa: 38.47 m²
Spinnaker: 103.15 m²
Asymmetric spinnaker: 0 m²

Design

Type: Winner 1220
Builder: Winner Yachts
Designer: Van de Stad design
Year built: 2009

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.

6,43.5,4.838881,52,5.38,60,5.72,75,6,90,5.95,110,5.84,120,5.67,135,5.11,144,4.598173,150,4.3
8,42,5.745852,52,6.45,60,6.78,75,7.03,90,7,110,7.09,120,6.91,135,6.3,149,5.471511,150,5.42
10,41.2,6.499074,52,7.21,60,7.43,75,7.58,90,7.66,110,7.77,120,7.66,135,7.25,150,6.43,151,6.368482
12,40.1,6.837304,52,7.53,60,7.73,75,7.92,90,7.95,110,8.23,120,8.14,135,7.8,150,7.26,155.5,6.978319
14,39.4,6.936414,52,7.64,60,7.87,75,8.17,90,8.27,110,8.65,120,8.63,135,8.25,150,7.78,170,7.107986
16,39.2,6.994049,52,7.7,60,7.93,75,8.33,90,8.59,110,8.92,120,9.11,135,8.74,150,8.2,180,7.58
20,39,7.128648,52,7.8,60,8.03,75,8.46,90,9.02,110,9.37,120,9.82,135,9.77,150,9.09,180,8.4

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.38	5.72	6	5.95	5.84	5.67	5.11	4.3
8	6.45	6.78	7.03	7	7.09	6.91	6.3	5.42
10	7.21	7.43	7.58	7.66	7.77	7.66	7.25	6.43
12	7.53	7.73	7.92	7.95	8.23	8.14	7.8	7.26
14	7.64	7.87	8.17	8.27	8.65	8.63	8.25	7.78
16	7.7	7.93	8.33	8.59	8.92	9.11	8.74	8.2
20	7.8	8.03	8.46	9.02	9.37	9.82	9.77	9.09

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.51	144°	3.72
8	42°	4.27	149°	4.69
10	41.2°	4.89	151°	5.57
12	40.1°	5.23	155.5°	6.35
14	39.4°	5.36	170°	7
16	39.2°	5.42	180°	7.58
20	39°	5.54	180°	8.4

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