EIROA — ORC Rating | RegattaPages

GPH

600.7

OSN

583

LOA

11.924 m

Displacement

6880 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6754

Medium

0.9126

High

1.0377

Triple Offshore

Low

0.8718

Medium

1.1296

High

1.2581

Boat Specifications

Dimensions

Length overall: 11.924 m
Beam: 3.77 m
Draft: 2.4 m
Displacement: 6880 kg
Crew weight: 750 kg
Wetted surface: 31.3 m²

Sails

Mainsail: 48.03 m²
Genoa: 51.29 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 110.89 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.

6,43.2,5.03451,52,5.6,60,5.9,75,6.11,90,5.99,110,5.76,120,5.57,135,4.97,142.8,4.544713,150,4.18
8,41.2,5.954162,52,6.64,60,6.89,75,7.05,90,6.99,110,6.99,120,6.82,135,6.23,146.7,5.551518,150,5.36
10,39.5,6.505754,52,7.23,60,7.42,75,7.56,90,7.56,110,7.68,120,7.58,135,7.17,147.7,6.50686,150,6.35
12,38.3,6.740774,52,7.5,60,7.69,75,7.87,90,7.91,110,8.12,120,8.06,135,7.74,148.6,7.193479,150,7.09
14,37.8,6.846758,52,7.62,60,7.82,75,8.09,90,8.21,110,8.51,120,8.5,135,8.19,150,7.551742
16,38,6.95422,52,7.69,60,7.9,75,8.23,90,8.46,110,8.83,120,8.93,135,8.64,150,7.9,172.7,7.097529
20,38,7.043051,52,7.78,60,8.02,75,8.43,90,8.82,110,9.25,120,9.75,135,9.62,150,8.56,176.5,7.884707
24,38.9,7.080049,52,7.79,60,8.06,75,8.56,90,9.07,110,9.64,120,10.35,135,11.07,150,9.3,176.2,8.548795

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.6	5.9	6.11	5.99	5.76	5.57	4.97	4.18
8	6.64	6.89	7.05	6.99	6.99	6.82	6.23	5.36
10	7.23	7.42	7.56	7.56	7.68	7.58	7.17	6.35
12	7.5	7.69	7.87	7.91	8.12	8.06	7.74	7.09
14	7.62	7.82	8.09	8.21	8.51	8.5	8.19	7.56
16	7.69	7.9	8.23	8.46	8.83	8.93	8.64	7.9
20	7.78	8.02	8.43	8.82	9.25	9.75	9.62	8.56
24	7.79	8.06	8.56	9.07	9.64	10.35	11.07	9.3

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.67	142.8°	3.62
8	41.2°	4.48	146.7°	4.64
10	39.5°	5.02	147.7°	5.5
12	38.3°	5.29	148.6°	6.14
14	37.8°	5.41	150°	6.54
16	38°	5.48	172.7°	7.04
20	38°	5.55	176.5°	7.87
24	38.9°	5.51	176.2°	8.53

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