DRAGON — ORC Rating | RegattaPages

GPH

570.9

OSN

555.7

LOA

14.914 m

Displacement

15935 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7036

Medium

0.9519

High

1.101

Triple Offshore

Low

0.9129

Medium

1.1895

High

1.3306

Boat Specifications

Dimensions

Length overall: 14.914 m
Beam: 4.31 m
Draft: 2.44 m
Displacement: 15935 kg
Crew weight: 1027 kg
Wetted surface: 46.5 m²

Sails

Mainsail: 64.97 m²
Genoa: 69.96 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 173.64 m²

Design

Type: SWAN 482
Builder: NAUTOR
Designer: FRERS
Year built: 1995

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.

6,43.5,5.18353,52,5.77,60,6.11,75,6.39,90,6.34,110,6.12,120,5.97,135,5.34,143,4.870808,150,4.49
8,41.2,6.033905,52,6.81,60,7.17,75,7.47,90,7.45,110,7.44,120,7.25,135,6.58,148,5.777974,150,5.65
10,41.2,6.778175,52,7.6,60,7.88,75,8.08,90,8.11,110,8.24,120,8.13,135,7.66,147.5,6.841426,150,6.66
12,41.2,7.256635,52,8,60,8.22,75,8.4,90,8.46,110,8.63,120,8.58,135,8.29,148.5,7.670293,150,7.55
14,40.3,7.447536,52,8.19,60,8.41,75,8.61,90,8.7,110,8.94,120,8.92,135,8.67,150,8.1,150.2,8.089744
16,39.6,7.540428,52,8.29,60,8.51,75,8.78,90,8.91,110,9.17,120,9.26,135,9.01,150,8.44,174,7.470927
20,39,7.604749,52,8.38,60,8.61,75,8.99,90,9.31,110,9.53,120,9.89,135,9.79,150,8.94,178,8.385108

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.77	6.11	6.39	6.34	6.12	5.97	5.34	4.49
8	6.81	7.17	7.47	7.45	7.44	7.25	6.58	5.65
10	7.6	7.88	8.08	8.11	8.24	8.13	7.66	6.66
12	8	8.22	8.4	8.46	8.63	8.58	8.29	7.55
14	8.19	8.41	8.61	8.7	8.94	8.92	8.67	8.1
16	8.29	8.51	8.78	8.91	9.17	9.26	9.01	8.44
20	8.38	8.61	8.99	9.31	9.53	9.89	9.79	8.94

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	3.76	143°	3.89
8	41.2°	4.54	148°	4.9
10	41.2°	5.1	147.5°	5.77
12	41.2°	5.46	148.5°	6.54
14	40.3°	5.68	150.2°	7.02
16	39.6°	5.81	174°	7.43
20	39°	5.91	178°	8.38

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