CHARLOTTE — ORC Rating

GPH

740.6

OSN

716.6

LOA

8.86 m

Displacement

3004 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5295

Medium

0.7412

High

0.8675

Triple Offshore

Low

0.6917

Medium

0.9227

High

1.0439

Boat Specifications

Dimensions

Length overall: 8.86 m
Beam: 2.69 m
Draft: 1.1 m
Displacement: 3004 kg
Crew weight: 360 kg
Wetted surface: 18.37 m²

Sails

Mainsail: 21.17 m²
Genoa: 18.74 m²
Spinnaker: 51.03 m²
Asymmetric spinnaker: 0 m²

Design

Type: HANSE 291 WINGKEEL
Builder: YZ GREIFSWALD
Designer: BEYER
Year built: 1992
Stability index: 118.1

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.

6,45.4,3.816832,52,4.21,60,4.52,75,4.72,90,4.84,110,4.9,120,4.7,135,4.15,146.9,3.664715,150,3.55
8,43.6,4.515503,52,5.04,60,5.36,75,5.61,90,5.84,110,5.94,120,5.79,135,5.2,150,4.54,152,4.451
10,43.6,5.136902,52,5.68,60,5.96,75,6.15,90,6.4,110,6.48,120,6.4,135,6.1,150,5.43,151.1,5.380001
12,42.9,5.583291,52,6.09,60,6.28,75,6.44,90,6.68,110,6.82,120,6.76,135,6.54,150,6.17,159.2,5.840661
14,41.8,5.741298,52,6.27,60,6.46,75,6.64,90,6.81,110,7.16,120,7.12,135,6.87,150,6.56,173.6,6.067815
16,41.4,5.799141,52,6.34,60,6.54,75,6.8,90,6.93,110,7.48,120,7.51,135,7.25,150,6.87,179,6.440981
20,42,5.813133,52,6.36,60,6.58,75,6.96,90,7.32,110,7.85,120,8.22,135,8.08,150,7.6,179,7.061075

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.21	4.52	4.72	4.84	4.9	4.7	4.15	3.55
8	5.04	5.36	5.61	5.84	5.94	5.79	5.2	4.54
10	5.68	5.96	6.15	6.4	6.48	6.4	6.1	5.43
12	6.09	6.28	6.44	6.68	6.82	6.76	6.54	6.17
14	6.27	6.46	6.64	6.81	7.16	7.12	6.87	6.56
16	6.34	6.54	6.8	6.93	7.48	7.51	7.25	6.87
20	6.36	6.58	6.96	7.32	7.85	8.22	8.08	7.6

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.4°	2.68	146.9°	3.07
8	43.6°	3.27	152°	3.93
10	43.6°	3.72	151.1°	4.71
12	42.9°	4.09	159.2°	5.46
14	41.8°	4.28	173.6°	6.03
16	41.4°	4.35	179°	6.44
20	42°	4.32	179°	7.06

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