CHRISTOPHER DRAGON — ORC Rating

GPH

593.3

OSN

577

LOA

11.65 m

Displacement

6613 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6809

Medium

0.9208

High

1.0394

Triple Offshore

Low

0.883

Medium

1.1429

High

1.2731

Boat Specifications

Dimensions

Length overall: 11.65 m
Beam: 3.97 m
Draft: 2.12 m
Displacement: 6613 kg
Crew weight: 700 kg
Wetted surface: 30.63 m²

Sails

Mainsail: 48.78 m²
Genoa: 39.03 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 147.65 m²

Design

Type: Italia 11.98
Builder: Italia Yachts
Designer: Polli
Year built: 2019
Stability index: 111.8

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.

6,44.2,4.840213,52,5.36,60,5.7,75,5.99,90,6.02,110,6.17,120,6.06,135,5.38,144.2,4.882476,150,4.57
8,42.4,5.714631,52,6.39,60,6.73,75,7,90,7.18,110,7.36,120,7.28,135,6.77,147.3,5.917928,150,5.74
10,41.7,6.415423,52,7.12,60,7.36,75,7.54,90,7.68,110,7.95,120,7.89,135,7.62,147.8,7.007856,150,6.85
12,40.6,6.743308,52,7.48,60,7.69,75,7.87,90,7.91,110,8.4,120,8.42,135,8.12,150,7.58,150.7,7.533805
14,40.8,6.935316,52,7.61,60,7.85,75,8.14,90,8.23,110,8.69,120,8.96,135,8.66,150,7.95,151.1,7.870108
16,40.6,7.006718,52,7.68,60,7.93,75,8.34,90,8.57,110,8.95,120,9.34,135,9.22,150,8.3,173,7.405197
20,40.5,7.140922,52,7.77,60,8.01,75,8.52,90,9.08,110,9.41,120,9.96,135,10.67,150,9.07,175.7,8.142921

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.36	5.7	5.99	6.02	6.17	6.06	5.38	4.57
8	6.39	6.73	7	7.18	7.36	7.28	6.77	5.74
10	7.12	7.36	7.54	7.68	7.95	7.89	7.62	6.85
12	7.48	7.69	7.87	7.91	8.4	8.42	8.12	7.58
14	7.61	7.85	8.14	8.23	8.69	8.96	8.66	7.95
16	7.68	7.93	8.34	8.57	8.95	9.34	9.22	8.3
20	7.77	8.01	8.52	9.08	9.41	9.96	10.67	9.07

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	3.47	144.2°	3.96
8	42.4°	4.22	147.3°	4.98
10	41.7°	4.79	147.8°	5.93
12	40.6°	5.12	150.7°	6.57
14	40.8°	5.25	151.1°	6.89
16	40.6°	5.32	173°	7.35
20	40.5°	5.43	175.7°	8.12

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