JASON — ORC Rating | RegattaPages

GPH

571.6

OSN

555.7

LOA

12.24 m

Displacement

7760 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7137

Medium

0.9648

High

1.1077

Triple Offshore

Low

0.9211

Medium

1.1829

High

1.3235

Boat Specifications

Dimensions

Length overall: 12.24 m
Beam: 3.9 m
Draft: 2.6 m
Displacement: 7760 kg
Crew weight: 793 kg
Wetted surface: 35.07 m²

Sails

Mainsail: 54.53 m²
Genoa: 43.63 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 147.59 m²

Design

Type: First 40 mod.
Builder: Beneteau
Designer: Farr
Year built: 2008

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.

6,42.8,5.083615,52,5.68,60,6.01,75,6.28,90,6.24,110,6.32,120,6.16,135,5.53,143.5,5.02577,150,4.66
8,41.2,6.020614,52,6.77,60,7.07,75,7.28,90,7.42,110,7.52,120,7.4,135,6.81,147,6.021435,150,5.83
10,39.8,6.690238,52,7.44,60,7.64,75,7.79,90,7.86,110,8.08,120,8.01,135,7.67,150,6.882015
12,38.6,6.973586,52,7.72,60,7.91,75,8.09,90,8.13,110,8.49,120,8.47,135,8.16,150,7.65,156,7.345009
14,37.9,7.07149,52,7.84,60,8.05,75,8.34,90,8.43,110,8.76,120,8.99,135,8.64,150,8.11,170,7.432923
16,37.5,7.109064,52,7.89,60,8.12,75,8.51,90,8.75,110,9.02,120,9.38,135,9.19,150,8.55,180,7.86
20,37.5,7.298135,52,8.01,60,8.22,75,8.67,90,9.25,110,9.52,120,9.99,135,10.51,150,9.59,180,8.71

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.68	6.01	6.28	6.24	6.32	6.16	5.53	4.66
8	6.77	7.07	7.28	7.42	7.52	7.4	6.81	5.83
10	7.44	7.64	7.79	7.86	8.08	8.01	7.67	6.88
12	7.72	7.91	8.09	8.13	8.49	8.47	8.16	7.65
14	7.84	8.05	8.34	8.43	8.76	8.99	8.64	8.11
16	7.89	8.12	8.51	8.75	9.02	9.38	9.19	8.55
20	8.01	8.22	8.67	9.25	9.52	9.99	10.51	9.59

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.73	143.5°	4.04
8	41.2°	4.53	147°	5.05
10	39.8°	5.14	150°	5.96
12	38.6°	5.45	156°	6.71
14	37.9°	5.58	170°	7.32
16	37.5°	5.64	180°	7.86
20	37.5°	5.79	180°	8.71

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