ALI — ORC Rating | RegattaPages

GPH

594.4

OSN

576.6

LOA

11.924 m

Displacement

7006 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6806

Medium

0.9286

High

1.0727

Triple Offshore

Low

0.8779

Medium

1.1414

High

1.2811

Boat Specifications

Dimensions

Length overall: 11.924 m
Beam: 3.77 m
Draft: 2.41 m
Displacement: 7006 kg
Crew weight: 520 kg
Wetted surface: 30.97 m²

Sails

Mainsail: 45.24 m²
Genoa: 48.27 m²
Spinnaker: 105.03 m²
Asymmetric spinnaker: 106.8 m²

Design

Type: First 40.7
Builder: Beneteau
Designer: Farr
Year built: 1997
Stability index: 132.7

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.

6,43,4.977072,52,5.53,60,5.84,75,6.09,90,6.02,110,5.84,120,5.68,135,5.11,144.2,4.623557,150,4.33
8,41.4,5.879129,52,6.61,60,6.89,75,7.09,90,7.05,110,7.08,120,6.92,135,6.33,147.5,5.608309,150,5.46
10,40.5,6.601737,52,7.27,60,7.45,75,7.59,90,7.63,110,7.72,120,7.63,135,7.26,148,6.591607,150,6.46
12,38.7,6.842378,52,7.56,60,7.73,75,7.89,90,7.93,110,8.16,120,8.08,135,7.78,150,7.24,155.6,6.961803
14,38.2,6.986005,52,7.67,60,7.87,75,8.13,90,8.22,110,8.59,120,8.56,135,8.22,150,7.74,164.9,7.22962
16,37.8,7.036594,52,7.73,60,7.95,75,8.31,90,8.53,110,8.89,120,9.05,135,8.71,150,8.13,177.2,7.518977
20,37.6,7.093365,52,7.77,60,8.02,75,8.48,90,8.99,110,9.34,120,9.86,135,9.78,150,9.03,177.2,8.299909

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.53	5.84	6.09	6.02	5.84	5.68	5.11	4.33
8	6.61	6.89	7.09	7.05	7.08	6.92	6.33	5.46
10	7.27	7.45	7.59	7.63	7.72	7.63	7.26	6.46
12	7.56	7.73	7.89	7.93	8.16	8.08	7.78	7.24
14	7.67	7.87	8.13	8.22	8.59	8.56	8.22	7.74
16	7.73	7.95	8.31	8.53	8.89	9.05	8.71	8.13
20	7.77	8.02	8.48	8.99	9.34	9.86	9.78	9.03

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.64	144.2°	3.75
8	41.4°	4.41	147.5°	4.73
10	40.5°	5.02	148°	5.59
12	38.7°	5.34	155.6°	6.34
14	38.2°	5.49	164.9°	6.98
16	37.8°	5.56	177.2°	7.51
20	37.6°	5.62	177.2°	8.29

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