AMERICA DEL SUR — ORC Rating

GPH

503.3

OSN

489.7

LOA

15.429 m

Displacement

10181 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8173

Medium

1.0865

High

1.2399

Triple Offshore

Low

1.0545

Medium

1.339

High

1.4989

Boat Specifications

Dimensions

Length overall: 15.429 m
Beam: 4.31 m
Draft: 2.96 m
Displacement: 10181 kg
Crew weight: 995 kg
Wetted surface: 45.38 m²

Sails

Mainsail: 87.1 m²
Genoa: 59.81 m²
Spinnaker: 204.36 m²
Asymmetric spinnaker: 204.06 m²

Design

Type: FARR 50
Builder: AST. DEL ESTUARIO
Designer: BRUCE FARR
Year built: 1991
Stability index: 131

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.

6,43,6.09828,52,6.78,60,7.15,75,7.41,90,7.24,110,7,120,6.79,135,6.07,142.1,5.576085,150,5.08
8,40.6,7.112082,52,7.96,60,8.25,75,8.43,90,8.34,110,8.36,120,8.25,135,7.61,144,6.90962,150,6.46
10,38.8,7.570528,52,8.47,60,8.72,75,8.94,90,8.92,110,9.07,120,9.03,135,8.62,147.8,7.823273,150,7.64
12,37.8,7.770627,52,8.69,60,8.94,75,9.26,90,9.36,110,9.53,120,9.65,135,9.3,150,8.55,154.7,8.251459
14,37.6,7.926394,52,8.82,60,9.08,75,9.48,90,9.74,110,9.89,120,10.22,135,9.98,150,9.17,160.1,8.635651
16,37.5,8.029209,52,8.91,60,9.19,75,9.65,90,10.05,110,10.22,120,10.69,135,10.75,150,9.81,168.2,8.898039
20,37.5,8.104838,52,9,60,9.32,75,9.87,90,10.48,110,10.93,120,11.61,135,12.66,150,11.37,154.1,10.972058

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.78	7.15	7.41	7.24	7	6.79	6.07	5.08
8	7.96	8.25	8.43	8.34	8.36	8.25	7.61	6.46
10	8.47	8.72	8.94	8.92	9.07	9.03	8.62	7.64
12	8.69	8.94	9.26	9.36	9.53	9.65	9.3	8.55
14	8.82	9.08	9.48	9.74	9.89	10.22	9.98	9.17
16	8.91	9.19	9.65	10.05	10.22	10.69	10.75	9.81
20	9	9.32	9.87	10.48	10.93	11.61	12.66	11.37

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	4.46	142.1°	4.4
8	40.6°	5.4	144°	5.59
10	38.8°	5.9	147.8°	6.62
12	37.8°	6.14	154.7°	7.46
14	37.6°	6.28	160.1°	8.12
16	37.5°	6.37	168.2°	8.71
20	37.5°	6.43	154.1°	9.87

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