Bellan — ORC Rating | RegattaPages

GPH

617.7

OSN

599.8

LOA

11.215 m

Displacement

6464 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6648

Medium

0.8946

High

1.0235

Triple Offshore

Low

0.8547

Medium

1.0952

High

1.2115

Boat Specifications

Dimensions

Length overall: 11.215 m
Beam: 3.59 m
Draft: 2.33 m
Displacement: 6464 kg
Crew weight: 694 kg
Wetted surface: 28.55 m²

Sails

Mainsail: 40.03 m²
Genoa: 41.55 m²
Spinnaker: 91.63 m²
Asymmetric spinnaker: 0 m²

Design

Type: Elan 37 dyp kjøl
Builder: Elan
Designer: HUMPHREYSROB
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.

6,42.3,4.961933,52,5.53,60,5.8,75,5.97,90,5.83,110,5.62,120,5.44,135,4.89,143.4,4.409471,150,4.09
8,40.2,5.773793,52,6.46,60,6.68,75,6.83,90,6.77,110,6.77,120,6.62,135,6.06,148.2,5.318318,150,5.22
10,38.8,6.261725,52,6.98,60,7.16,75,7.29,90,7.29,110,7.4,120,7.32,135,6.94,150,6.21,151.2,6.139403
12,38,6.471993,52,7.19,60,7.38,75,7.56,90,7.6,110,7.77,120,7.75,135,7.47,150,6.98,156.6,6.668449
14,37.5,6.554457,52,7.29,60,7.48,75,7.72,90,7.84,110,8.05,120,8.1,135,7.87,150,7.47,166.4,6.924146
16,37.3,6.612414,52,7.34,60,7.54,75,7.82,90,8.03,110,8.24,120,8.41,135,8.25,150,7.84,177.2,7.258666
20,37.2,6.678971,52,7.41,60,7.61,75,7.95,90,8.29,110,8.54,120,8.88,135,9.03,150,8.57,178.6,7.982383
24,38.1,6.684161,52,7.41,60,7.63,75,8.03,90,8.45,110,8.72,120,9.22,135,9.97,150,9.42,178.1,8.664764

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.53	5.8	5.97	5.83	5.62	5.44	4.89	4.09
8	6.46	6.68	6.83	6.77	6.77	6.62	6.06	5.22
10	6.98	7.16	7.29	7.29	7.4	7.32	6.94	6.21
12	7.19	7.38	7.56	7.6	7.77	7.75	7.47	6.98
14	7.29	7.48	7.72	7.84	8.05	8.1	7.87	7.47
16	7.34	7.54	7.82	8.03	8.24	8.41	8.25	7.84
20	7.41	7.61	7.95	8.29	8.54	8.88	9.03	8.57
24	7.41	7.63	8.03	8.45	8.72	9.22	9.97	9.42

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.3°	3.67	143.4°	3.54
8	40.2°	4.41	148.2°	4.52
10	38.8°	4.88	151.2°	5.38
12	38°	5.1	156.6°	6.12
14	37.5°	5.2	166.4°	6.73
16	37.3°	5.26	177.2°	7.25
20	37.2°	5.32	178.6°	7.98
24	38.1°	5.26	178.1°	8.66

Loading polar chart…