Trass — ORC Rating | RegattaPages

GPH

618.8

OSN

600.7

LOA

11.215 m

Displacement

6464 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6622

Medium

0.8911

High

1.0186

Triple Offshore

Low

0.8514

Medium

1.0935

High

1.2137

Boat Specifications

Dimensions

Length overall: 11.215 m
Beam: 3.59 m
Draft: 2.33 m
Displacement: 6464 kg
Crew weight: 450 kg
Wetted surface: 27.92 m²

Sails

Mainsail: 39.8 m²
Genoa: 32.64 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 101.4 m²

Design

Type: Elan 37
Builder: Elan Marine
Designer: Rob Humphery
Year built: 2004
Stability index: 123.7

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.

6,42.3,4.759129,52,5.32,60,5.58,75,5.76,90,5.72,110,5.79,120,5.63,135,5.07,139.2,4.834906,150,4.23
8,40.2,5.577405,52,6.27,60,6.51,75,6.68,90,6.76,110,6.9,120,6.77,135,6.27,147.3,5.525776,150,5.37
10,39.4,6.147009,52,6.85,60,7.05,75,7.2,90,7.3,110,7.48,120,7.42,135,7.11,148.7,6.413416,150,6.33
12,38.7,6.406721,52,7.13,60,7.32,75,7.5,90,7.55,110,7.85,120,7.85,135,7.61,150,7.1,156.5,6.793448
14,38.2,6.515181,52,7.26,60,7.47,75,7.7,90,7.79,110,8.17,120,8.22,135,8.01,150,7.57,167.6,6.993134
16,38.2,6.591531,52,7.33,60,7.55,75,7.84,90,8.01,110,8.38,120,8.58,135,8.42,150,7.95,177.2,7.348773
20,38.2,6.629706,52,7.39,60,7.62,75,8.01,90,8.35,110,8.72,120,9.14,135,9.29,150,8.73,178.1,8.084445

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.32	5.58	5.76	5.72	5.79	5.63	5.07	4.23
8	6.27	6.51	6.68	6.76	6.9	6.77	6.27	5.37
10	6.85	7.05	7.2	7.3	7.48	7.42	7.11	6.33
12	7.13	7.32	7.5	7.55	7.85	7.85	7.61	7.1
14	7.26	7.47	7.7	7.79	8.17	8.22	8.01	7.57
16	7.33	7.55	7.84	8.01	8.38	8.58	8.42	7.95
20	7.39	7.62	8.01	8.35	8.72	9.14	9.29	8.73

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.3°	3.52	139.2°	3.66
8	40.2°	4.26	147.3°	4.65
10	39.4°	4.75	148.7°	5.48
12	38.7°	5	156.5°	6.23
14	38.2°	5.12	167.6°	6.83
16	38.2°	5.18	177.2°	7.34
20	38.2°	5.21	178.1°	8.08

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