ALI — ORC Rating | RegattaPages

GPH

601.3

OSN

583.9

LOA

11.924 m

Displacement

7480 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.683

Medium

0.9129

High

1.0325

Triple Offshore

Low

0.8768

Medium

1.1256

High

1.2454

Boat Specifications

Dimensions

Length overall: 11.924 m
Beam: 3.77 m
Draft: 2.44 m
Displacement: 7480 kg
Crew weight: 520 kg
Wetted surface: 31.72 m²

Sails

Mainsail: 44.8 m²
Genoa: 45.09 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 113.08 m²

Design

Type: First 40.7
Builder: Beneteau
Designer: Farr
Year built: 1997

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.

6,42.5,4.991337,52,5.57,60,5.85,75,6.04,90,5.92,110,5.84,120,5.68,135,5.09,143.3,4.652174,150,4.3
8,40.5,5.865288,52,6.56,60,6.8,75,6.96,90,6.9,110,7.02,120,6.87,135,6.32,147.2,5.627157,150,5.46
10,39.1,6.417142,52,7.15,60,7.34,75,7.48,90,7.5,110,7.67,120,7.58,135,7.21,148.2,6.553769,150,6.43
12,38,6.662346,52,7.42,60,7.61,75,7.78,90,7.82,110,8.07,120,8.04,135,7.76,149,7.209794,150,7.14
14,37.5,6.768737,52,7.54,60,7.74,75,7.98,90,8.09,110,8.4,120,8.44,135,8.19,150,7.58,150.3,7.563622
16,37.3,6.838694,52,7.61,60,7.81,75,8.12,90,8.32,110,8.62,120,8.82,135,8.61,150,7.91,172.7,7.097529
20,37.7,6.938621,52,7.68,60,7.9,75,8.28,90,8.65,110,8.98,120,9.4,135,9.5,150,8.52,176.3,7.866397
24,38.7,6.970513,52,7.68,60,7.92,75,8.37,90,8.84,110,9.27,120,9.85,135,10.71,150,9.2,176.2,8.498685

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.57	5.85	6.04	5.92	5.84	5.68	5.09	4.3
8	6.56	6.8	6.96	6.9	7.02	6.87	6.32	5.46
10	7.15	7.34	7.48	7.5	7.67	7.58	7.21	6.43
12	7.42	7.61	7.78	7.82	8.07	8.04	7.76	7.14
14	7.54	7.74	7.98	8.09	8.4	8.44	8.19	7.58
16	7.61	7.81	8.12	8.32	8.62	8.82	8.61	7.91
20	7.68	7.9	8.28	8.65	8.98	9.4	9.5	8.52
24	7.68	7.92	8.37	8.84	9.27	9.85	10.71	9.2

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.5°	3.68	143.3°	3.73
8	40.5°	4.46	147.2°	4.73
10	39.1°	4.98	148.2°	5.57
12	38°	5.25	149°	6.18
14	37.5°	5.37	150.3°	6.57
16	37.3°	5.44	172.7°	7.04
20	37.7°	5.49	176.3°	7.85
24	38.7°	5.44	176.2°	8.48

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