LEADING EDGE — ORC Rating

GPH

606.8

OSN

592.8

LOA

10.757 m

Displacement

5212 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6783

Medium

0.9008

High

1.0107

Triple Offshore

Low

0.8786

Medium

1.1098

High

1.2222

Boat Specifications

Dimensions

Length overall: 10.757 m
Beam: 3.52 m
Draft: 2.14 m
Displacement: 5212 kg
Crew weight: 641 kg
Wetted surface: 26.49 m²

Sails

Mainsail: 38.03 m²
Genoa: 42.93 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 120.89 m²

Design

Type: J109 (DK)
Builder: Pearson Composites
Designer: R. Alan Johnsone
Year built: 2001

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.

6,42.4,4.875041,52,5.47,60,5.78,75,6.05,90,6.29,110,6.1,120,5.8,135,5.17,144.2,4.672875,150,4.38
8,41.2,5.768094,52,6.47,60,6.72,75,6.96,90,7.14,110,7.06,120,6.93,135,6.43,148,5.589306,150,5.48
10,39.8,6.351822,52,7,60,7.16,75,7.31,90,7.54,110,7.53,120,7.47,135,7.2,148,6.615191,150,6.48
12,38.2,6.515181,52,7.2,60,7.37,75,7.55,90,7.82,110,7.93,120,7.92,135,7.64,150,7.12,150.5,7.089056
14,37.5,6.579666,52,7.28,60,7.47,75,7.74,90,8.03,110,8.34,120,8.38,135,8.1,150,7.45,174,6.525749
16,37.5,6.655294,52,7.32,60,7.52,75,7.87,90,8.19,110,8.71,120,8.76,135,8.61,150,7.75,177,7.049661
20,37.9,6.729321,52,7.35,60,7.56,75,7.98,90,8.48,110,9.25,120,9.5,135,9.79,150,8.57,178,7.734712

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.47	5.78	6.05	6.29	6.1	5.8	5.17	4.38
8	6.47	6.72	6.96	7.14	7.06	6.93	6.43	5.48
10	7	7.16	7.31	7.54	7.53	7.47	7.2	6.48
12	7.2	7.37	7.55	7.82	7.93	7.92	7.64	7.12
14	7.28	7.47	7.74	8.03	8.34	8.38	8.1	7.45
16	7.32	7.52	7.87	8.19	8.71	8.76	8.61	7.75
20	7.35	7.56	7.98	8.48	9.25	9.5	9.79	8.57

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.6	144.2°	3.79
8	41.2°	4.34	148°	4.74
10	39.8°	4.88	148°	5.61
12	38.2°	5.12	150.5°	6.17
14	37.5°	5.22	174°	6.49
16	37.5°	5.28	177°	7.04
20	37.9°	5.31	178°	7.73

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