Off line — ORC Rating

GPH

726.5

OSN

705.2

LOA

9.084 m

Displacement

3714 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5618

Medium

0.7633

High

0.8804

Triple Offshore

Low

0.7219

Medium

0.9321

High

1.0398

Boat Specifications

Dimensions

Length overall: 9.084 m
Beam: 2.89 m
Draft: 1.74 m
Displacement: 3714 kg
Crew weight: 452 kg
Wetted surface: 18.78 m²

Sails

Mainsail: 19.81 m²
Genoa: 27.13 m²
Spinnaker: 57.09 m²
Asymmetric spinnaker: 0 m²

Design

Type: Pion
Builder: Lewin
Designer: v/d Stadt & Prtnrs
Year built: 1973

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.

6,42,3.996529,52,4.51,60,4.75,75,4.92,90,4.86,110,4.88,120,4.75,135,4.29,148,3.737996,150,3.66
8,40.5,4.642257,52,5.29,60,5.57,75,5.76,90,5.77,110,5.87,120,5.75,135,5.22,150,4.59,152.5,4.48698
10,41.1,5.281573,52,5.84,60,6.01,75,6.14,90,6.25,110,6.34,120,6.28,135,6.01,150,5.43,151,5.385198
12,39.8,5.596892,52,6.1,60,6.24,75,6.36,90,6.5,110,6.64,120,6.58,135,6.39,150,6.07,162,5.677896
14,39,5.713212,52,6.24,60,6.38,75,6.54,90,6.63,110,6.93,120,6.88,135,6.68,150,6.4,180,5.96
16,38.2,5.738958,52,6.3,60,6.47,75,6.69,90,6.78,110,7.19,120,7.2,135,6.99,150,6.67,180,6.32
20,38.6,5.770802,52,6.33,60,6.53,75,6.87,90,7.12,110,7.46,120,7.72,135,7.62,150,7.26,180,6.85

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.51	4.75	4.92	4.86	4.88	4.75	4.29	3.66
8	5.29	5.57	5.76	5.77	5.87	5.75	5.22	4.59
10	5.84	6.01	6.14	6.25	6.34	6.28	6.01	5.43
12	6.1	6.24	6.36	6.5	6.64	6.58	6.39	6.07
14	6.24	6.38	6.54	6.63	6.93	6.88	6.68	6.4
16	6.3	6.47	6.69	6.78	7.19	7.2	6.99	6.67
20	6.33	6.53	6.87	7.12	7.46	7.72	7.62	7.26

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	2.97	148°	3.17
8	40.5°	3.53	152.5°	3.98
10	41.1°	3.98	151°	4.71
12	39.8°	4.3	162°	5.4
14	39°	4.44	180°	5.96
16	38.2°	4.51	180°	6.32
20	38.6°	4.51	180°	6.85

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