IJs Na! — ORC Rating | RegattaPages

GPH

647.3

OSN

628.8

LOA

11.255 m

Displacement

7236 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7006

Medium

0.9563

High

1.1142

Triple Offshore

Low

0.905

Medium

1.1791

High

1.326

Boat Specifications

Dimensions

Length overall: 11.255 m
Beam: 3.62 m
Draft: 1.96 m
Displacement: 7236 kg
Crew weight: 640 kg
Wetted surface: 29.77 m²

Sails

Mainsail: 40.9 m²
Genoa: 44.69 m²
Spinnaker: 82.83 m²
Asymmetric spinnaker: 0 m²

Design

Type: Winner 1120
Builder: Winner
Designer: Stadt
Year built: 1993

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.

6,43,4.566874,52,5.09,60,5.37,75,5.61,90,5.57,110,5.35,120,5.19,135,4.7,146.1,4.144517,150,3.98
8,41.7,5.343954,52,6.02,60,6.33,75,6.56,90,6.54,110,6.47,120,6.29,135,5.74,150,5.02,151,4.962157
10,41.8,6.049826,52,6.69,60,6.89,75,7.04,90,7.06,110,7.12,120,7.02,135,6.64,150,5.91,152.7,5.773014
12,40.5,6.417625,52,7,60,7.16,75,7.31,90,7.39,110,7.48,120,7.4,135,7.15,150,6.69,156.9,6.370801
14,39.4,6.5223,52,7.14,60,7.32,75,7.51,90,7.6,110,7.81,120,7.73,135,7.48,150,7.15,180,6.52
16,39.1,6.597544,52,7.21,60,7.4,75,7.68,90,7.82,110,8.14,120,8.08,135,7.81,150,7.46,180,7.02
20,39.3,6.642198,52,7.26,60,7.47,75,7.85,90,8.21,110,8.57,120,8.77,135,8.52,150,8.1,180,7.64

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.09	5.37	5.61	5.57	5.35	5.19	4.7	3.98
8	6.02	6.33	6.56	6.54	6.47	6.29	5.74	5.02
10	6.69	6.89	7.04	7.06	7.12	7.02	6.64	5.91
12	7	7.16	7.31	7.39	7.48	7.4	7.15	6.69
14	7.14	7.32	7.51	7.6	7.81	7.73	7.48	7.15
16	7.21	7.4	7.68	7.82	8.14	8.08	7.81	7.46
20	7.26	7.47	7.85	8.21	8.57	8.77	8.52	8.1

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.34	146.1°	3.44
8	41.7°	3.99	151°	4.34
10	41.8°	4.51	152.7°	5.13
12	40.5°	4.88	156.9°	5.86
14	39.4°	5.04	180°	6.52
16	39.1°	5.12	180°	7.02
20	39.3°	5.14	180°	7.64

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