MISCO — ORC Rating | RegattaPages

GPH

675.3

OSN

658

LOA

7.489 m

Displacement

1138 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6242

Medium

0.81

High

0.8996

Triple Offshore

Low

0.7988

Medium

0.9915

High

1.0992

Boat Specifications

Dimensions

Length overall: 7.489 m
Beam: 2.38 m
Draft: 1.66 m
Displacement: 1138 kg
Crew weight: 320 kg
Wetted surface: 11.66 m²

Sails

Mainsail: 19.84 m²
Genoa: 14.1 m²
Spinnaker: 38.91 m²
Asymmetric spinnaker: 0 m²

Design

Type: BRENTA 24
Builder: INT.COMPOSITES
Designer: L.BRENTA
Year built: 1995
Stability index: 115.4

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.

6,42.6,4.646126,52,5.15,60,5.39,75,5.53,90,5.43,110,5.39,120,5.21,135,4.67,138.9,4.458815,150,3.88
8,40,5.339116,52,5.89,60,6.04,75,6.15,90,6.16,110,6.25,120,6.14,135,5.73,148.8,5.015407,150,4.95
10,38.2,5.548084,52,6.17,60,6.34,75,6.52,90,6.56,110,6.78,120,6.71,135,6.35,150,5.82,154.7,5.607895
12,38.2,5.649884,52,6.26,60,6.47,75,6.78,90,6.93,110,7.23,120,7.26,135,6.89,150,6.4,163.7,5.959542
14,38.7,5.701982,52,6.31,60,6.54,75,6.93,90,7.26,110,7.56,120,7.84,135,7.49,150,6.9,177.2,6.257471
16,38.8,5.722806,52,6.34,60,6.59,75,7.04,90,7.5,110,7.87,120,8.37,135,8.22,150,7.45,176.3,6.713995
20,40.5,5.74693,52,6.33,60,6.62,75,7.15,90,7.79,110,8.45,120,9.22,135,10.41,150,8.92,153.2,8.660232

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.15	5.39	5.53	5.43	5.39	5.21	4.67	3.88
8	5.89	6.04	6.15	6.16	6.25	6.14	5.73	4.95
10	6.17	6.34	6.52	6.56	6.78	6.71	6.35	5.82
12	6.26	6.47	6.78	6.93	7.23	7.26	6.89	6.4
14	6.31	6.54	6.93	7.26	7.56	7.84	7.49	6.9
16	6.34	6.59	7.04	7.5	7.87	8.37	8.22	7.45
20	6.33	6.62	7.15	7.79	8.45	9.22	10.41	8.92

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.42	138.9°	3.36
8	40°	4.09	148.8°	4.29
10	38.2°	4.36	154.7°	5.07
12	38.2°	4.44	163.7°	5.72
14	38.7°	4.45	177.2°	6.25
16	38.8°	4.46	176.3°	6.7
20	40.5°	4.37	153.2°	7.73

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