FUNTECH RACING — ORC Rating

GPH

568.6

OSN

552.3

LOA

12.244 m

Displacement

7177 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7206

Medium

0.97

High

1.0945

Triple Offshore

Low

0.9288

Medium

1.189

High

1.3202

Boat Specifications

Dimensions

Length overall: 12.244 m
Beam: 3.67 m
Draft: 2.17 m
Displacement: 7177 kg
Crew weight: 850 kg
Wetted surface: 33.34 m²

Sails

Mainsail: 47.11 m²
Genoa: 54.48 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 165.03 m²

Design

Type: J 120
Builder: TILLOTSON-PEARSON
Designer: JOHNSTONE
Year built: 1994
Stability index: 123.5

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.

6,43,5.291557,52,5.89,60,6.2,75,6.39,90,6.44,110,6.28,120,6.03,135,5.37,143.4,4.907716,150,4.54
8,41.1,6.250304,52,6.94,60,7.17,75,7.29,90,7.46,110,7.39,120,7.29,135,6.78,147.5,5.916588,150,5.76
10,39,6.781223,52,7.49,60,7.66,75,7.77,90,7.95,110,7.99,120,7.97,135,7.69,147.8,7.019674,150,6.86
12,37.6,7.005014,52,7.74,60,7.91,75,8.07,90,8.24,110,8.41,120,8.46,135,8.24,150,7.66,150.5,7.629065
14,36.6,7.099995,52,7.87,60,8.05,75,8.3,90,8.46,110,8.81,120,8.9,135,8.76,150,8.07,150.3,8.047141
16,36,7.181555,52,7.95,60,8.15,75,8.45,90,8.66,110,9.16,120,9.31,135,9.29,150,8.43,171.2,7.427433
20,35.8,7.299056,52,8.05,60,8.27,75,8.66,90,9.05,110,9.75,120,10.07,135,10.62,150,9.18,174.8,8.203763

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.89	6.2	6.39	6.44	6.28	6.03	5.37	4.54
8	6.94	7.17	7.29	7.46	7.39	7.29	6.78	5.76
10	7.49	7.66	7.77	7.95	7.99	7.97	7.69	6.86
12	7.74	7.91	8.07	8.24	8.41	8.46	8.24	7.66
14	7.87	8.05	8.3	8.46	8.81	8.9	8.76	8.07
16	7.95	8.15	8.45	8.66	9.16	9.31	9.29	8.43
20	8.05	8.27	8.66	9.05	9.75	10.07	10.62	9.18

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.87	143.4°	3.94
8	41.1°	4.71	147.5°	4.99
10	39°	5.27	147.8°	5.94
12	37.6°	5.55	150.5°	6.64
14	36.6°	5.7	150.3°	6.99
16	36°	5.81	171.2°	7.34
20	35.8°	5.92	174.8°	8.17

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