ITALIAN JOB — ORC Rating

GPH

609.1

OSN

598.4

LOA

9.435 m

Displacement

2144 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6935

Medium

0.8813

High

0.9979

Triple Offshore

Low

0.8938

Medium

1.0921

High

1.2209

Boat Specifications

Dimensions

Length overall: 9.435 m
Beam: 3.04 m
Draft: 2.12 m
Displacement: 2144 kg
Crew weight: 170 kg
Wetted surface: 16.24 m²

Sails

Mainsail: 33.75 m²
Genoa: 20.38 m²
Spinnaker: 61.66 m²
Asymmetric spinnaker: 57.85 m²

Design

Type: Farr 30
Builder: Ovington
Designer: Farr
Year built: 1995
Stability index: 127.8

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.

6,42.4,5.064626,52,5.69,60,6.02,75,6.28,90,6.23,110,6.14,120,5.96,135,5.32,140.3,5.016899,150,4.45
8,40.6,5.742348,52,6.46,60,6.71,75,6.92,90,6.96,110,7.05,120,6.97,135,6.59,144.3,5.99692,150,5.62
10,39.9,5.983066,52,6.68,60,6.91,75,7.25,90,7.43,110,7.57,120,7.66,135,7.24,150,6.6,152.9,6.436663
12,39.4,6.056421,52,6.77,60,7.02,75,7.47,90,7.86,110,7.96,120,8.28,135,7.95,150,7.22,161,6.768772
14,39,6.176446,52,6.86,60,7.08,75,7.61,90,8.16,110,8.29,120,8.74,135,8.81,150,7.9,171.8,7.031892
16,39.7,6.277623,52,6.94,60,7.21,75,7.63,90,8.35,110,8.81,120,9.19,135,9.83,150,8.69,157.4,8.188818
20,41.4,6.359058,52,6.96,60,7.29,75,7.96,90,8.45,110,9.75,120,9.84,135,11.48,147.1,11.124082,150,10.79

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.69	6.02	6.28	6.23	6.14	5.96	5.32	4.45
8	6.46	6.71	6.92	6.96	7.05	6.97	6.59	5.62
10	6.68	6.91	7.25	7.43	7.57	7.66	7.24	6.6
12	6.77	7.02	7.47	7.86	7.96	8.28	7.95	7.22
14	6.86	7.08	7.61	8.16	8.29	8.74	8.81	7.9
16	6.94	7.21	7.63	8.35	8.81	9.19	9.83	8.69
20	6.96	7.29	7.96	8.45	9.75	9.84	11.48	10.79

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.74	140.3°	3.86
8	40.6°	4.36	144.3°	4.87
10	39.9°	4.59	152.9°	5.73
12	39.4°	4.68	161°	6.4
14	39°	4.8	171.8°	6.96
16	39.7°	4.83	157.4°	7.56
20	41.4°	4.77	147.1°	9.34

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