BRAVO SPORTS — ORC Rating

GPH

552.9

OSN

536.4

LOA

14.506 m

Displacement

11236 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7302

Medium

0.9959

High

1.1536

Triple Offshore

Low

0.9442

Medium

1.2271

High

1.3771

Boat Specifications

Dimensions

Length overall: 14.506 m
Beam: 4.51 m
Draft: 2.77 m
Displacement: 11236 kg
Crew weight: 960 kg
Wetted surface: 42.87 m²

Sails

Mainsail: 67.2 m²
Genoa: 67.57 m²
Spinnaker: 148.27 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 47.7
Builder: BENETEAU
Designer: B.FARR
Year built: 1999
Stability index: 121

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.

6,43,5.51033,52,6.15,60,6.47,75,6.71,90,6.58,110,6.15,120,5.97,135,5.35,140.8,4.993906,150,4.47
8,41.1,6.502439,52,7.25,60,7.51,75,7.69,90,7.62,110,7.47,120,7.31,135,6.69,146.9,5.88503,150,5.7
10,39.3,7.081565,52,7.87,60,8.08,75,8.22,90,8.22,110,8.26,120,8.16,135,7.69,150,6.79,150.2,6.776025
12,38.1,7.344952,52,8.17,60,8.38,75,8.56,90,8.6,110,8.74,120,8.69,135,8.34,150,7.69,154.7,7.421889
14,37.2,7.444793,52,8.32,60,8.53,75,8.8,90,8.91,110,9.13,120,9.13,135,8.81,150,8.3,161,7.815817
16,37.6,7.598231,52,8.41,60,8.64,75,8.97,90,9.17,110,9.45,120,9.55,135,9.26,150,8.75,172.7,8.045211
20,37.5,7.688882,52,8.5,60,8.75,75,9.17,90,9.57,110,9.88,120,10.31,135,10.23,150,9.63,178.1,8.884885

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.15	6.47	6.71	6.58	6.15	5.97	5.35	4.47
8	7.25	7.51	7.69	7.62	7.47	7.31	6.69	5.7
10	7.87	8.08	8.22	8.22	8.26	8.16	7.69	6.79
12	8.17	8.38	8.56	8.6	8.74	8.69	8.34	7.69
14	8.32	8.53	8.8	8.91	9.13	9.13	8.81	8.3
16	8.41	8.64	8.97	9.17	9.45	9.55	9.26	8.75
20	8.5	8.75	9.17	9.57	9.88	10.31	10.23	9.63

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	4.03	140.8°	3.87
8	41.1°	4.9	146.9°	4.93
10	39.3°	5.48	150.2°	5.88
12	38.1°	5.78	154.7°	6.71
14	37.2°	5.93	161°	7.39
16	37.6°	6.02	172.7°	7.98
20	37.5°	6.1	178.1°	8.88

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