TIME MACHINE — ORC Rating

GPH

554.5

OSN

539.3

LOA

12.151 m

Displacement

6396 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7553

Medium

0.9914

High

1.1132

Triple Offshore

Low

0.9655

Medium

1.2103

High

1.3512

Boat Specifications

Dimensions

Length overall: 12.151 m
Beam: 3.4 m
Draft: 2.53 m
Displacement: 6396 kg
Crew weight: 850 kg
Wetted surface: 29.41 m²

Sails

Mainsail: 50.55 m²
Genoa: 39.21 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 155.09 m²

Design

Type: Corby 40
Builder: Downer
Designer: Corby
Year built: 1996

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.

6,41.9,5.44127,52,6.08,60,6.36,75,6.53,90,6.67,110,6.56,120,6.33,135,5.69,143.3,5.200956,150,4.82
8,39.8,6.351822,52,7.06,60,7.25,75,7.36,90,7.58,110,7.54,120,7.46,135,7.01,146.4,6.279105,150,6.04
10,37.8,6.834102,52,7.56,60,7.71,75,7.81,90,8.06,110,8.12,120,8.07,135,7.76,149.8,7.081081,150,7.06
12,36.7,7.071804,52,7.83,60,7.99,75,8.14,90,8.41,110,8.57,120,8.58,135,8.29,150,7.72,151.2,7.645725
14,36.1,7.20306,52,7.99,60,8.19,75,8.42,90,8.67,110,9.02,120,9.1,135,8.83,150,8.12,150.6,8.069202
16,35.8,7.286726,52,8.09,60,8.33,75,8.65,90,8.87,110,9.49,120,9.59,135,9.44,150,8.48,173.4,7.519836
20,35.4,7.385345,52,8.22,60,8.49,75,8.96,90,9.36,110,10.41,120,10.89,135,11.16,142.7,10.484322,150,9.63
24,36.1,7.438212,52,8.27,60,8.58,75,9.16,90,9.84,110,11.15,120,12.53,135,13.41,141.7,13.354123,150,12.1

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.08	6.36	6.53	6.67	6.56	6.33	5.69	4.82
8	7.06	7.25	7.36	7.58	7.54	7.46	7.01	6.04
10	7.56	7.71	7.81	8.06	8.12	8.07	7.76	7.06
12	7.83	7.99	8.14	8.41	8.57	8.58	8.29	7.72
14	7.99	8.19	8.42	8.67	9.02	9.1	8.83	8.12
16	8.09	8.33	8.65	8.87	9.49	9.59	9.44	8.48
20	8.22	8.49	8.96	9.36	10.41	10.89	11.16	9.63
24	8.27	8.58	9.16	9.84	11.15	12.53	13.41	12.1

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.9°	4.05	143.3°	4.17
8	39.8°	4.88	146.4°	5.23
10	37.8°	5.4	149.8°	6.12
12	36.7°	5.67	151.2°	6.7
14	36.1°	5.82	150.6°	7.03
16	35.8°	5.91	173.4°	7.47
20	35.4°	6.02	142.7°	8.34
24	36.1°	6.01	141.7°	10.48

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