HADAR — ORC Rating | RegattaPages

GPH

607.5

OSN

587.3

LOA

13.245 m

Displacement

9649 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6702

Medium

0.9149

High

1.0605

Triple Offshore

Low

0.8585

Medium

1.1177

High

1.2503

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: 36.09 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.

6,42.6,4.890659,52,5.46,60,5.72,75,5.88,90,5.73,110,5.69,120,5.53,135,4.99,144.3,4.494612,150,4.22
8,40.6,5.755518,52,6.44,60,6.68,75,6.82,90,6.73,110,6.87,120,6.72,135,6.19,148.8,5.447971,150,5.38
10,39,6.343725,52,7.06,60,7.24,75,7.37,90,7.39,110,7.56,120,7.47,135,7.09,150,6.36,152,6.240461
12,38.1,6.684161,52,7.37,60,7.53,75,7.68,90,7.72,110,7.94,120,7.92,135,7.65,150,7.14,155.9,6.846808
14,37.2,6.804515,52,7.54,60,7.71,75,7.88,90,7.94,110,8.24,120,8.27,135,8.04,150,7.65,164,7.146857
16,37,6.899267,52,7.63,60,7.82,75,8.04,90,8.14,110,8.49,120,8.59,135,8.41,150,8.02,175.4,7.423913
20,36.9,7.00276,52,7.72,60,7.93,75,8.26,90,8.46,110,8.87,120,9.14,135,9.11,150,8.7,179,8.131238

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.46	5.72	5.88	5.73	5.69	5.53	4.99	4.22
8	6.44	6.68	6.82	6.73	6.87	6.72	6.19	5.38
10	7.06	7.24	7.37	7.39	7.56	7.47	7.09	6.36
12	7.37	7.53	7.68	7.72	7.94	7.92	7.65	7.14
14	7.54	7.71	7.88	7.94	8.24	8.27	8.04	7.65
16	7.63	7.82	8.04	8.14	8.49	8.59	8.41	8.02
20	7.72	7.93	8.26	8.46	8.87	9.14	9.11	8.7

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.6	144.3°	3.65
8	40.6°	4.37	148.8°	4.66
10	39°	4.93	152°	5.51
12	38.1°	5.26	155.9°	6.25
14	37.2°	5.42	164°	6.87
16	37°	5.51	175.4°	7.4
20	36.9°	5.6	179°	8.13

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