Afterburn — ORC Rating

GPH

504.3

OSN

493.1

LOA

12.347 m

Displacement

4400 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8146

Medium

1.0597

High

1.2302

Triple Offshore

Low

1.0548

Medium

1.3291

High

1.5216

Boat Specifications

Dimensions

Length overall: 12.347 m
Beam: 3.8 m
Draft: 2.61 m
Displacement: 4400 kg
Crew weight: 892 kg
Wetted surface: 30.48 m²

Sails

Mainsail: 64.51 m²
Genoa: 42.36 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 174.57 m²

Design

Type: Soto 40
Builder: M Boats (ARG)
Designer: Javier Soto Acebal
Year built: 2008
Stability index: 130.4

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.

6,43,6.029914,52,6.72,60,7.09,75,7.37,90,7.51,110,7.32,120,6.94,135,6.14,142.1,5.63945,150,5.14
8,40.6,6.914524,52,7.74,60,8.04,75,8.27,90,8.43,110,8.42,120,8.21,135,7.74,144.2,6.978489,150,6.54
10,39,7.218721,52,8.11,60,8.42,75,8.86,90,8.97,110,9.34,120,9.16,135,8.73,147.8,7.894179,150,7.71
12,38.4,7.388093,52,8.31,60,8.67,75,9.25,90,9.65,110,10.14,120,10.1,135,9.78,150,8.65,150.5,8.605677
14,38.8,7.557697,52,8.44,60,8.85,75,9.53,90,10.13,110,10.73,120,11.09,135,10.96,147.8,9.796817,150,9.58
16,38.7,7.623998,52,8.54,60,8.98,75,9.74,90,10.5,110,11.31,120,11.93,135,12.15,146,11.205765,150,10.73
20,39,7.656219,52,8.61,60,9.12,75,10.03,90,11.04,110,12.37,120,13.34,135,13.98,145.6,14.191987,150,13.52

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.72	7.09	7.37	7.51	7.32	6.94	6.14	5.14
8	7.74	8.04	8.27	8.43	8.42	8.21	7.74	6.54
10	8.11	8.42	8.86	8.97	9.34	9.16	8.73	7.71
12	8.31	8.67	9.25	9.65	10.14	10.1	9.78	8.65
14	8.44	8.85	9.53	10.13	10.73	11.09	10.96	9.58
16	8.54	8.98	9.74	10.5	11.31	11.93	12.15	10.73
20	8.61	9.12	10.03	11.04	12.37	13.34	13.98	13.52

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	4.41	142.1°	4.45
8	40.6°	5.25	144.2°	5.66
10	39°	5.61	147.8°	6.68
12	38.4°	5.79	150.5°	7.49
14	38.8°	5.89	147.8°	8.29
16	38.7°	5.95	146°	9.29
20	39°	5.95	145.6°	11.71

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