Trass — ORC Rating | RegattaPages

GPH

612

OSN

595

LOA

11.16 m

Displacement

6617 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6631

Medium

0.9034

High

1.0422

Triple Offshore

Low

0.8571

Medium

1.1058

High

1.236

Boat Specifications

Dimensions

Length overall: 11.16 m
Beam: 3.59 m
Draft: 2.36 m
Displacement: 6617 kg
Crew weight: 713 kg
Wetted surface: 28.88 m²

Sails

Mainsail: 39.8 m²
Genoa: 43.04 m²
Spinnaker: 90 m²
Asymmetric spinnaker: 101.4 m²

Design

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

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.

6,42,4.830821,52,5.43,60,5.72,75,5.96,90,5.88,110,5.77,120,5.59,135,5.02,139,4.809797,150,4.19
8,40.5,5.668025,52,6.41,60,6.69,75,6.88,90,6.86,110,6.92,120,6.76,135,6.16,150,5.265434
10,40.1,6.366667,52,7.02,60,7.2,75,7.32,90,7.39,110,7.48,120,7.39,135,7.05,149,6.323153,150,6.26
12,38.4,6.635247,52,7.3,60,7.45,75,7.59,90,7.65,110,7.84,120,7.77,135,7.52,150,7.06,156,6.775799
14,37.5,6.743527,52,7.42,60,7.6,75,7.8,90,7.87,110,8.2,120,8.17,135,7.88,150,7.5,173,6.861142
16,37.1,6.795523,52,7.49,60,7.68,75,7.98,90,8.12,110,8.48,120,8.59,135,8.28,150,7.83,180,7.32
20,37.7,6.862789,52,7.53,60,7.74,75,8.16,90,8.56,110,8.88,120,9.28,135,9.19,150,8.61,180,8

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.43	5.72	5.96	5.88	5.77	5.59	5.02	4.19
8	6.41	6.69	6.88	6.86	6.92	6.76	6.16	5.26
10	7.02	7.2	7.32	7.39	7.48	7.39	7.05	6.26
12	7.3	7.45	7.59	7.65	7.84	7.77	7.52	7.06
14	7.42	7.6	7.8	7.87	8.2	8.17	7.88	7.5
16	7.49	7.68	7.98	8.12	8.48	8.59	8.28	7.83
20	7.53	7.74	8.16	8.56	8.88	9.28	9.19	8.61

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.59	139°	3.63
8	40.5°	4.31	150°	4.56
10	40.1°	4.87	149°	5.42
12	38.4°	5.2	156°	6.19
14	37.5°	5.35	173°	6.81
16	37.1°	5.42	180°	7.32
20	37.7°	5.43	180°	8

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