AIRBORNE — ORC Rating

GPH

601.1

OSN

585.4

LOA

10.757 m

Displacement

5541 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6959

Medium

0.9152

High

1.0232

Triple Offshore

Low

0.892

Medium

1.1185

High

1.2272

Boat Specifications

Dimensions

Length overall: 10.757 m
Beam: 3.52 m
Draft: 2.16 m
Displacement: 5541 kg
Crew weight: 675 kg
Wetted surface: 27.06 m²

Sails

Mainsail: 38.13 m²
Genoa: 47.91 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 126.48 m²

Design

Type: J 109
Builder: J/ Boats (TPI)
Designer: Rod Johnstone
Year built: 2001
Stability index: 116.4

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.

6,42.4,5.105251,52,5.7,60,5.98,75,6.14,90,6.14,110,5.95,120,5.78,135,5.15,144.2,4.672875,150,4.38
8,40.5,5.970495,52,6.62,60,6.81,75,6.92,90,7.04,110,6.99,120,6.91,135,6.44,147.8,5.660646,150,5.53
10,38.4,6.392806,52,7.06,60,7.21,75,7.31,90,7.47,110,7.52,120,7.49,135,7.23,148.2,6.647898,150,6.52
12,37.2,6.540872,52,7.24,60,7.4,75,7.56,90,7.75,110,7.87,120,7.92,135,7.7,150,7.18,150.3,7.160689
14,36.6,6.639118,52,7.33,60,7.5,75,7.73,90,7.92,110,8.19,120,8.3,135,8.15,150,7.52,150.9,7.461899
16,36.4,6.70896,52,7.39,60,7.57,75,7.85,90,8.07,110,8.5,120,8.66,135,8.6,150,7.82,173.6,7.043898
20,36.4,6.77108,52,7.46,60,7.65,75,7.99,90,8.34,110,9.02,120,9.33,135,9.71,150,8.47,176.6,7.713577

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.7	5.98	6.14	6.14	5.95	5.78	5.15	4.38
8	6.62	6.81	6.92	7.04	6.99	6.91	6.44	5.53
10	7.06	7.21	7.31	7.47	7.52	7.49	7.23	6.52
12	7.24	7.4	7.56	7.75	7.87	7.92	7.7	7.18
14	7.33	7.5	7.73	7.92	8.19	8.3	8.15	7.52
16	7.39	7.57	7.85	8.07	8.5	8.66	8.6	7.82
20	7.46	7.65	7.99	8.34	9.02	9.33	9.71	8.47

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.77	144.2°	3.79
8	40.5°	4.54	147.8°	4.79
10	38.4°	5.01	148.2°	5.65
12	37.2°	5.21	150.3°	6.22
14	36.6°	5.33	150.9°	6.52
16	36.4°	5.4	173.6°	7
20	36.4°	5.45	176.6°	7.7

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