GDES-AEROX — ORC Rating

GPH

590.1

OSN

575.3

LOA

11.924 m

Displacement

7263 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6894

Medium

0.9301

High

1.065

Triple Offshore

Low

0.8939

Medium

1.145

High

1.2742

Boat Specifications

Dimensions

Length overall: 11.924 m
Beam: 3.77 m
Draft: 2.42 m
Displacement: 7263 kg
Crew weight: 640 kg
Wetted surface: 31.71 m²

Sails

Mainsail: 48.2 m²
Genoa: 47.11 m²
Spinnaker: 119.1 m²
Asymmetric spinnaker: 103.73 m²

Design

Type: FIRST 40.7
Builder: BENETEAU
Designer: B.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.

6,42,4.992297,52,5.61,60,5.92,75,6.25,90,6.41,110,6.07,120,5.76,135,5.22,140.5,4.924675,150,4.39
8,40.9,5.900615,52,6.65,60,6.92,75,7.24,90,7.37,110,7.15,120,6.99,135,6.43,149,5.541509,150,5.49
10,40.1,6.562766,52,7.26,60,7.45,75,7.67,90,7.82,110,7.74,120,7.66,135,7.33,149,6.579812,150,6.52
12,38.6,6.768857,52,7.5,60,7.69,75,7.89,90,8.14,110,8.13,120,8.09,135,7.82,150,7.33,156,7.038511
14,38.2,6.87148,52,7.6,60,7.79,75,8.07,90,8.42,110,8.5,120,8.54,135,8.23,150,7.79,170,7.148603
16,37.9,6.919415,52,7.64,60,7.85,75,8.19,90,8.61,110,8.79,120,8.96,135,8.7,150,8.17,180,7.58
20,38.2,7.011455,52,7.69,60,7.89,75,8.31,90,8.87,110,9.5,120,9.64,135,9.72,150,9.05,180,8.34

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.61	5.92	6.25	6.41	6.07	5.76	5.22	4.39
8	6.65	6.92	7.24	7.37	7.15	6.99	6.43	5.49
10	7.26	7.45	7.67	7.82	7.74	7.66	7.33	6.52
12	7.5	7.69	7.89	8.14	8.13	8.09	7.82	7.33
14	7.6	7.79	8.07	8.42	8.5	8.54	8.23	7.79
16	7.64	7.85	8.19	8.61	8.79	8.96	8.7	8.17
20	7.69	7.89	8.31	8.87	9.5	9.64	9.72	9.05

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.71	140.5°	3.8
8	40.9°	4.46	149°	4.75
10	40.1°	5.02	149°	5.64
12	38.6°	5.29	156°	6.43
14	38.2°	5.4	170°	7.04
16	37.9°	5.46	180°	7.58
20	38.2°	5.51	180°	8.34

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