Madcap — ORC Rating | RegattaPages

GPH

594.5

OSN

575.4

LOA

11.99 m

Displacement

6932 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6826

Medium

0.9325

High

1.0771

Triple Offshore

Low

0.878

Medium

1.1409

High

1.2812

Boat Specifications

Dimensions

Length overall: 11.99 m
Beam: 3.77 m
Draft: 2.41 m
Displacement: 6932 kg
Crew weight: 714 kg
Wetted surface: 31.15 m²

Sails

Mainsail: 48.92 m²
Genoa: 37.48 m²
Spinnaker: 104.71 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 40.7
Builder: Beneteau
Designer: Bruce Farr
Year built: 1997
Stability index: 131.7

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.

6,42.4,4.996917,52,5.6,60,5.88,75,6.07,90,5.94,110,5.85,120,5.68,135,5.09,141.2,4.734788,150,4.27
8,40.6,5.913565,52,6.61,60,6.84,75,7,90,6.93,110,7.04,120,6.88,135,6.32,147.9,5.560002,150,5.44
10,39,6.498136,52,7.21,60,7.39,75,7.52,90,7.57,110,7.7,120,7.6,135,7.2,150,6.45,151.6,6.354811
12,37.6,6.777824,52,7.53,60,7.7,75,7.85,90,7.92,110,8.14,120,8.08,135,7.75,150,7.23,156.8,6.908667
14,37.5,6.945203,52,7.69,60,7.88,75,8.1,90,8.17,110,8.53,120,8.51,135,8.19,150,7.75,166.4,7.181358
16,37.2,7.030495,52,7.77,60,7.99,75,8.3,90,8.45,110,8.86,120,8.92,135,8.63,150,8.16,177.2,7.539001
20,37.5,7.121669,52,7.85,60,8.1,75,8.53,90,8.9,110,9.28,120,9.74,135,9.61,150,9,178.1,8.324577

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.6	5.88	6.07	5.94	5.85	5.68	5.09	4.27
8	6.61	6.84	7	6.93	7.04	6.88	6.32	5.44
10	7.21	7.39	7.52	7.57	7.7	7.6	7.2	6.45
12	7.53	7.7	7.85	7.92	8.14	8.08	7.75	7.23
14	7.69	7.88	8.1	8.17	8.53	8.51	8.19	7.75
16	7.77	7.99	8.3	8.45	8.86	8.92	8.63	8.16
20	7.85	8.1	8.53	8.9	9.28	9.74	9.61	9

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.69	141.2°	3.69
8	40.6°	4.49	147.9°	4.71
10	39°	5.05	151.6°	5.59
12	37.6°	5.37	156.8°	6.35
14	37.5°	5.51	166.4°	6.98
16	37.2°	5.6	177.2°	7.53
20	37.5°	5.65	178.1°	8.32

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