Impuls — ORC Rating | RegattaPages

GPH

687.1

OSN

666.1

LOA

10.55 m

Displacement

5360 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5805

Medium

0.8018

High

0.9437

Triple Offshore

Low

0.7537

Medium

0.9895

High

1.1182

Boat Specifications

Dimensions

Length overall: 10.55 m
Beam: 3.22 m
Draft: 1.91 m
Displacement: 5360 kg
Crew weight: 572 kg
Wetted surface: 24.64 m²

Sails

Mainsail: 35.36 m²
Genoa: 22.41 m²
Spinnaker: 63.86 m²
Asymmetric spinnaker: 65.64 m²

Design

Type: MIXER CR
Builder: Maxi Yachts
Designer: Pelle Petterson
Year built: 1981
Stability index: 131.5

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.

6,44.1,4.205388,52,4.63,60,4.9,75,5.08,90,5.27,110,5.24,120,5.05,135,4.54,145.1,4.023645,150,3.82
8,41.8,4.896201,52,5.48,60,5.78,75,6.02,90,6.29,110,6.32,120,6.14,135,5.53,147.5,4.932466,150,4.8
10,41.2,5.488993,52,6.16,60,6.38,75,6.54,90,6.79,110,6.83,120,6.74,135,6.42,150,5.68,150.2,5.669735
12,40.6,5.966247,52,6.51,60,6.67,75,6.81,90,7.08,110,7.16,120,7.09,135,6.85,150,6.44,157.7,6.139149
14,39,6.124976,52,6.7,60,6.86,75,7.01,90,7.29,110,7.48,120,7.41,135,7.16,150,6.84,173.6,6.329446
16,38.2,6.171607,52,6.8,60,6.98,75,7.18,90,7.41,110,7.8,120,7.76,135,7.49,150,7.14,179,6.731025
20,38.7,6.265773,52,6.87,60,7.08,75,7.45,90,7.7,110,8.26,120,8.43,135,8.19,150,7.77,179,7.311114

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.63	4.9	5.08	5.27	5.24	5.05	4.54	3.82
8	5.48	5.78	6.02	6.29	6.32	6.14	5.53	4.8
10	6.16	6.38	6.54	6.79	6.83	6.74	6.42	5.68
12	6.51	6.67	6.81	7.08	7.16	7.09	6.85	6.44
14	6.7	6.86	7.01	7.29	7.48	7.41	7.16	6.84
16	6.8	6.98	7.18	7.41	7.8	7.76	7.49	7.14
20	6.87	7.08	7.45	7.7	8.26	8.43	8.19	7.77

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.1°	3.02	145.1°	3.3
8	41.8°	3.65	147.5°	4.16
10	41.2°	4.13	150.2°	4.92
12	40.6°	4.53	157.7°	5.68
14	39°	4.76	173.6°	6.29
16	38.2°	4.85	179°	6.73
20	38.7°	4.89	179°	7.31

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