Dixie — ORC Rating | RegattaPages

GPH

774.8

OSN

747.1

LOA

9.5 m

Displacement

4244 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5717

Medium

0.8021

High

0.9662

Triple Offshore

Low

0.7365

Medium

0.992

High

1.1494

Boat Specifications

Dimensions

Length overall: 9.5 m
Beam: 3.14 m
Draft: 1.69 m
Displacement: 4244 kg
Crew weight: 466 kg
Wetted surface: 20.71 m²

Sails

Mainsail: 18.41 m²
Genoa: 28.46 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 0 m²

Design

Type: WILLING 31 LR
Designer: Jan H Linge
Year built: 1976

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.

6,43,3.828517,52,4.27,60,4.49,75,4.67,90,4.63,110,4.3,120,4.04,135,3.56,150,3.09,156.8,2.926664
8,41.9,4.500803,52,5.03,60,5.28,75,5.5,90,5.47,110,5.19,120,4.91,135,4.47,150,3.99,164.4,3.644245
10,41.8,5.043757,52,5.66,60,5.92,75,6.1,90,6.11,110,5.93,120,5.68,135,5.21,150,4.74,170.5,4.298958
12,42,5.557463,52,6.09,60,6.27,75,6.41,90,6.44,110,6.36,120,6.23,135,5.88,150,5.4,172.9,4.917709
14,40.9,5.794774,52,6.31,60,6.47,75,6.63,90,6.71,110,6.63,120,6.54,135,6.32,150,5.99,173.5,5.515454
16,40.3,5.887225,52,6.43,60,6.6,75,6.8,90,6.95,110,6.87,120,6.78,135,6.59,150,6.37,176.8,6.00937
20,40.3,5.952784,52,6.49,60,6.7,75,7.04,90,7.33,110,7.38,120,7.29,135,7.07,150,6.85,179.1,6.610816

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.27	4.49	4.67	4.63	4.3	4.04	3.56	3.09
8	5.03	5.28	5.5	5.47	5.19	4.91	4.47	3.99
10	5.66	5.92	6.1	6.11	5.93	5.68	5.21	4.74
12	6.09	6.27	6.41	6.44	6.36	6.23	5.88	5.4
14	6.31	6.47	6.63	6.71	6.63	6.54	6.32	5.99
16	6.43	6.6	6.8	6.95	6.87	6.78	6.59	6.37
20	6.49	6.7	7.04	7.33	7.38	7.29	7.07	6.85

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	2.8	156.8°	2.69
8	41.9°	3.35	164.4°	3.51
10	41.8°	3.76	170.5°	4.24
12	42°	4.13	172.9°	4.88
14	40.9°	4.38	173.5°	5.48
16	40.3°	4.49	176.8°	6
20	40.3°	4.54	179.1°	6.61

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