HADAR — ORC Rating | RegattaPages

GPH

608.2

OSN

588.3

LOA

13.245 m

Displacement

9649 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6631

Medium

0.9107

High

1.0636

Triple Offshore

Low

0.8519

Medium

1.1181

High

1.2577

Boat Specifications

Dimensions

Length overall: 13.245 m
Beam: 4.16 m
Draft: 2.37 m
Displacement: 9649 kg
Crew weight: 750 kg
Wetted surface: 36.1 m²

Sails

Mainsail: 39.54 m²
Genoa: 58.57 m²
Spinnaker: 134.59 m²
Asymmetric spinnaker: 121.79 m²

Design

Type: Two Tonner
Builder: STOCZNIA CONRADA
Designer: D. PETERSON
Year built: 1979
Stability index: 125.9

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.

6,42.6,4.768393,52,5.32,60,5.6,75,5.81,90,5.71,110,5.7,120,5.54,135,5.03,145.1,4.523552,150,4.28
8,40.6,5.571131,52,6.31,60,6.61,75,6.82,90,6.79,110,6.93,120,6.76,135,6.19,149.8,5.403374,150,5.39
10,40.6,6.348192,52,7.05,60,7.26,75,7.4,90,7.5,110,7.62,120,7.53,135,7.16,150,6.37,151.1,6.305224
12,39.3,6.758501,52,7.41,60,7.57,75,7.7,90,7.82,110,7.99,120,7.94,135,7.68,150,7.2,155,6.940247
14,38.4,6.92873,52,7.59,60,7.75,75,7.92,90,7.98,110,8.33,120,8.32,135,8.05,150,7.68,163.1,7.232339
16,37.8,6.998627,52,7.67,60,7.86,75,8.1,90,8.2,110,8.62,120,8.71,135,8.44,150,8.03,176.3,7.465561
20,37.8,7.087217,52,7.74,60,7.96,75,8.35,90,8.62,110,9,120,9.34,135,9.24,150,8.76,179,8.14124

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.32	5.6	5.81	5.71	5.7	5.54	5.03	4.28
8	6.31	6.61	6.82	6.79	6.93	6.76	6.19	5.39
10	7.05	7.26	7.4	7.5	7.62	7.53	7.16	6.37
12	7.41	7.57	7.7	7.82	7.99	7.94	7.68	7.2
14	7.59	7.75	7.92	7.98	8.33	8.32	8.05	7.68
16	7.67	7.86	8.1	8.2	8.62	8.71	8.44	8.03
20	7.74	7.96	8.35	8.62	9	9.34	9.24	8.76

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.51	145.1°	3.71
8	40.6°	4.23	149.8°	4.67
10	40.6°	4.82	151.1°	5.52
12	39.3°	5.23	155°	6.29
14	38.4°	5.43	163.1°	6.92
16	37.8°	5.53	176.3°	7.45
20	37.8°	5.6	179°	8.14

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