XFram — ORC Rating | RegattaPages

GPH

548.1

OSN

537.1

LOA

12.49 m

Displacement

5522 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7594

Medium

0.9883

High

1.1294

Triple Offshore

Low

0.9842

Medium

1.2201

High

1.3619

Boat Specifications

Dimensions

Length overall: 12.49 m
Beam: 3.97 m
Draft: 2.57 m
Displacement: 5522 kg
Crew weight: 764 kg
Wetted surface: 29.91 m²

Sails

Mainsail: 71.19 m²
Genoa: 35.7 m²
Spinnaker: 105.11 m²
Asymmetric spinnaker: 0 m²

Design

Type: ILC 40
Builder: Cookson
Designer: Farr
Year built: 0
Stability index: 105.3

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.

6,42.4,5.728173,52,6.41,60,6.78,75,7.07,90,7.01,110,6.59,120,6.34,135,5.63,140.8,5.251989,150,4.7
8,40.2,6.533158,52,7.36,60,7.64,75,7.86,90,7.85,110,7.77,120,7.63,135,7.01,144.8,6.265719,150,5.91
10,39,6.832693,52,7.64,60,7.88,75,8.19,90,8.31,110,8.35,120,8.28,135,7.87,149.3,7.082612,150,7.03
12,38.2,6.960555,52,7.78,60,8.01,75,8.39,90,8.71,110,8.77,120,8.91,135,8.44,150,7.82,156.8,7.496176
14,37.8,7.163151,52,7.9,60,8.1,75,8.53,90,8.99,110,9.1,120,9.44,135,9.09,150,8.37,168.2,7.692564
16,37.8,7.251742,52,8,60,8.26,75,8.6,90,9.18,110,9.51,120,9.84,135,9.82,150,8.98,177.2,8.089658
20,38.2,7.329579,52,8.07,60,8.37,75,8.94,90,9.33,110,10.37,120,10.54,135,11.63,150,10.43,173.6,9.237569

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.41	6.78	7.07	7.01	6.59	6.34	5.63	4.7
8	7.36	7.64	7.86	7.85	7.77	7.63	7.01	5.91
10	7.64	7.88	8.19	8.31	8.35	8.28	7.87	7.03
12	7.78	8.01	8.39	8.71	8.77	8.91	8.44	7.82
14	7.9	8.1	8.53	8.99	9.1	9.44	9.09	8.37
16	8	8.26	8.6	9.18	9.51	9.84	9.82	8.98
20	8.07	8.37	8.94	9.33	10.37	10.54	11.63	10.43

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	4.23	140.8°	4.07
8	40.2°	4.99	144.8°	5.12
10	39°	5.31	149.3°	6.09
12	38.2°	5.47	156.8°	6.89
14	37.8°	5.66	168.2°	7.53
16	37.8°	5.73	177.2°	8.08
20	38.2°	5.76	173.6°	9.18

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