VERTIGO — ORC Rating | RegattaPages

GPH

601.9

OSN

586.2

LOA

10.588 m

Displacement

5011 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6795

Medium

0.9042

High

1.016

Triple Offshore

Low

0.8807

Medium

1.1211

High

1.245

Boat Specifications

Dimensions

Length overall: 10.588 m
Beam: 3.54 m
Draft: 2.33 m
Displacement: 5011 kg
Crew weight: 400 kg
Wetted surface: 25.68 m²

Sails

Mainsail: 37.27 m²
Genoa: 30.09 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 99.77 m²

Design

Type: Elan 350
Builder: Elan Marine
Designer: Humphreys
Year built: 2001
Stability index: 123.8

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.

6,42.4,4.847957,52,5.49,60,5.89,75,6.26,90,6.32,110,5.93,120,5.75,135,5.18,143.9,4.703029,150,4.38
8,40.5,5.720628,52,6.45,60,6.8,75,7.11,90,7.19,110,7.04,120,6.92,135,6.41,147.8,5.684281,150,5.56
10,39,6.240784,52,6.98,60,7.2,75,7.53,90,7.67,110,7.65,120,7.58,135,7.25,148.9,6.598408,150,6.53
12,38.2,6.502456,52,7.27,60,7.46,75,7.76,90,8.04,110,8.11,120,8.1,135,7.79,149.6,7.223074,150,7.2
14,37.8,6.618954,52,7.4,60,7.63,75,7.91,90,8.34,110,8.47,120,8.62,135,8.32,150,7.61,150.1,7.601828
16,37.6,6.676851,52,7.47,60,7.71,75,8.1,90,8.54,110,8.77,120,9.12,135,8.87,150,7.97,173,7.123094
20,38.7,6.791124,52,7.53,60,7.8,75,8.3,90,8.85,110,9.58,120,9.83,135,10.25,150,8.77,174.8,7.912565

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.49	5.89	6.26	6.32	5.93	5.75	5.18	4.38
8	6.45	6.8	7.11	7.19	7.04	6.92	6.41	5.56
10	6.98	7.2	7.53	7.67	7.65	7.58	7.25	6.53
12	7.27	7.46	7.76	8.04	8.11	8.1	7.79	7.2
14	7.4	7.63	7.91	8.34	8.47	8.62	8.32	7.61
16	7.47	7.71	8.1	8.54	8.77	9.12	8.87	7.97
20	7.53	7.8	8.3	8.85	9.58	9.83	10.25	8.77

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.58	143.9°	3.8
8	40.5°	4.35	147.8°	4.81
10	39°	4.85	148.9°	5.65
12	38.2°	5.11	149.6°	6.23
14	37.8°	5.23	150.1°	6.59
16	37.6°	5.29	173°	7.07
20	38.7°	5.3	174.8°	7.88

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