AUDACIOUS — ORC Rating

GPH

597.1

OSN

578.9

LOA

12.574 m

Displacement

9846 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.686

Medium

0.9222

High

1.0513

Triple Offshore

Low

0.8775

Medium

1.1355

High

1.2624

Boat Specifications

Dimensions

Length overall: 12.574 m
Beam: 4.11 m
Draft: 2.59 m
Displacement: 9846 kg
Crew weight: 808 kg
Wetted surface: 38.07 m²

Sails

Mainsail: 51.87 m²
Genoa: 58.43 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 133.78 m²

Design

Type: TARTAN 4100
Builder: FAIRPORT MARINE
Designer: T JACKET
Year built: 1997
Stability index: 108.8

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.

6,42.1,5.027118,52,5.61,60,5.86,75,6.01,90,5.86,110,5.79,120,5.63,135,5.05,144.2,4.56191,150,4.28
8,40,5.900441,52,6.62,60,6.84,75,6.96,90,6.85,110,6.98,120,6.81,135,6.26,147.8,5.54247,150,5.42
10,38.8,6.531184,52,7.26,60,7.43,75,7.53,90,7.54,110,7.7,120,7.59,135,7.18,147.8,6.523333,150,6.38
12,37.6,6.790446,52,7.54,60,7.72,75,7.87,90,7.87,110,8.13,120,8.06,135,7.76,148.5,7.21289,150,7.1
14,36.9,6.915226,52,7.66,60,7.85,75,8.08,90,8.16,110,8.46,120,8.47,135,8.19,149.6,7.594083,150,7.57
16,36.4,6.969864,52,7.74,60,7.93,75,8.2,90,8.39,110,8.72,120,8.85,135,8.61,150,7.91,172.1,7.097358
20,36,7.033227,52,7.82,60,8.02,75,8.35,90,8.69,110,9.07,120,9.44,135,9.41,150,8.51,176.3,7.886438

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.61	5.86	6.01	5.86	5.79	5.63	5.05	4.28
8	6.62	6.84	6.96	6.85	6.98	6.81	6.26	5.42
10	7.26	7.43	7.53	7.54	7.7	7.59	7.18	6.38
12	7.54	7.72	7.87	7.87	8.13	8.06	7.76	7.1
14	7.66	7.85	8.08	8.16	8.46	8.47	8.19	7.57
16	7.74	7.93	8.2	8.39	8.72	8.85	8.61	7.91
20	7.82	8.02	8.35	8.69	9.07	9.44	9.41	8.51

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.1°	3.73	144.2°	3.7
8	40°	4.52	147.8°	4.69
10	38.8°	5.09	147.8°	5.52
12	37.6°	5.38	148.5°	6.15
14	36.9°	5.53	149.6°	6.55
16	36.4°	5.61	172.1°	7.03
20	36°	5.69	176.3°	7.87

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