AETNA — ORC Rating | RegattaPages

GPH

600.4

OSN

582.9

LOA

11.99 m

Displacement

6653 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6738

Medium

0.9132

High

1.0378

Triple Offshore

Low

0.8701

Medium

1.1309

High

1.2594

Boat Specifications

Dimensions

Length overall: 11.99 m
Beam: 3.79 m
Draft: 2.37 m
Displacement: 6653 kg
Crew weight: 550 kg
Wetted surface: 30.18 m²

Sails

Mainsail: 45.7 m²
Genoa: 37.89 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 115.33 m²

Design

Type: Grand Soleil 40 R
Builder: Cantieri del Pardo
Designer: Paperini
Year built: 2001
Stability index: 120.1

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.

6,43,4.799319,52,5.35,60,5.66,75,5.91,90,5.89,110,5.94,120,5.78,135,5.2,144.2,4.709864,150,4.41
8,41.4,5.69249,52,6.41,60,6.72,75,6.95,90,7.09,110,7.18,120,7.02,135,6.43,147.8,5.672464,150,5.54
10,40.6,6.414045,52,7.14,60,7.35,75,7.5,90,7.65,110,7.79,120,7.7,135,7.35,148,6.697733,150,6.55
12,39,6.704017,52,7.45,60,7.64,75,7.82,90,7.85,110,8.22,120,8.17,135,7.86,149.8,7.300919,150,7.29
14,38.4,6.813889,52,7.56,60,7.77,75,8.05,90,8.15,110,8.56,120,8.67,135,8.33,150,7.7,151.4,7.608348
16,38.8,6.928958,52,7.62,60,7.84,75,8.21,90,8.45,110,8.81,120,9.14,135,8.84,150,8.02,173,7.223845
20,38.4,7.04357,52,7.71,60,7.91,75,8.35,90,8.87,110,9.24,120,9.76,135,10.02,150,8.75,176.6,7.964018

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.35	5.66	5.91	5.89	5.94	5.78	5.2	4.41
8	6.41	6.72	6.95	7.09	7.18	7.02	6.43	5.54
10	7.14	7.35	7.5	7.65	7.79	7.7	7.35	6.55
12	7.45	7.64	7.82	7.85	8.22	8.17	7.86	7.29
14	7.56	7.77	8.05	8.15	8.56	8.67	8.33	7.7
16	7.62	7.84	8.21	8.45	8.81	9.14	8.84	8.02
20	7.71	7.91	8.35	8.87	9.24	9.76	10.02	8.75

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.51	144.2°	3.82
8	41.4°	4.27	147.8°	4.8
10	40.6°	4.87	148°	5.68
12	39°	5.21	149.8°	6.31
14	38.4°	5.34	151.4°	6.68
16	38.8°	5.4	173°	7.17
20	38.4°	5.52	176.6°	7.95

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