DOCUMENTO — ORC Rating

GPH

707.5

OSN

686.5

LOA

9.902 m

Displacement

4959 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6469

Medium

0.8786

High

1.0163

Triple Offshore

Low

0.8304

Medium

1.0786

High

1.2041

Boat Specifications

Dimensions

Length overall: 9.902 m
Beam: 2.93 m
Draft: 1.8 m
Displacement: 4959 kg
Crew weight: 480 kg
Wetted surface: 22.46 m²

Sails

Mainsail: 20.81 m²
Genoa: 35.17 m²
Spinnaker: 72.46 m²
Asymmetric spinnaker: 0 m²

Design

Type: KARATE (SPORT)
Builder: CNSO
Designer: BIGOIN
Year built: 1968

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.

6,42.5,4.082589,52,4.59,60,4.84,75,5.02,90,4.96,110,4.96,120,4.83,135,4.42,147.4,3.881525,150,3.78
8,40.8,4.755645,52,5.39,60,5.67,75,5.89,90,5.87,110,6.01,120,5.89,135,5.39,150,4.74,151.3,4.68565
10,41.2,5.382668,52,6.01,60,6.21,75,6.36,90,6.43,110,6.56,120,6.51,135,6.23,150,5.59,151.1,5.539916
12,40.8,5.786035,52,6.31,60,6.47,75,6.61,90,6.66,110,6.87,120,6.84,135,6.65,150,6.29,157.9,5.979308
14,39.9,5.891821,52,6.45,60,6.61,75,6.78,90,6.85,110,7.13,120,7.14,135,6.95,150,6.65,180,6.13
16,39.4,5.952893,52,6.51,60,6.68,75,6.91,90,7.03,110,7.32,120,7.44,135,7.26,150,6.93,180,6.54
20,39.6,5.996003,52,6.55,60,6.74,75,7.05,90,7.33,110,7.59,120,7.86,135,7.91,150,7.52,180,7.09

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.59	4.84	5.02	4.96	4.96	4.83	4.42	3.78
8	5.39	5.67	5.89	5.87	6.01	5.89	5.39	4.74
10	6.01	6.21	6.36	6.43	6.56	6.51	6.23	5.59
12	6.31	6.47	6.61	6.66	6.87	6.84	6.65	6.29
14	6.45	6.61	6.78	6.85	7.13	7.14	6.95	6.65
16	6.51	6.68	6.91	7.03	7.32	7.44	7.26	6.93
20	6.55	6.74	7.05	7.33	7.59	7.86	7.91	7.52

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.5°	3.01	147.4°	3.27
8	40.8°	3.6	151.3°	4.11
10	41.2°	4.05	151.1°	4.85
12	40.8°	4.38	157.9°	5.54
14	39.9°	4.52	180°	6.13
16	39.4°	4.6	180°	6.54
20	39.6°	4.62	180°	7.09

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