Madcap — ORC Rating | RegattaPages

GPH

598.8

OSN

579.9

LOA

11.99 m

Displacement

6931 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6703

Medium

0.9239

High

1.0747

Triple Offshore

Low

0.8661

Medium

1.1353

High

1.2804

Boat Specifications

Dimensions

Length overall: 11.99 m
Beam: 3.77 m
Draft: 2.41 m
Displacement: 6931 kg
Crew weight: 734 kg
Wetted surface: 31.18 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: 131.6

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.

6,43,4.854012,52,5.41,60,5.72,75,5.98,90,5.9,110,5.84,120,5.67,135,5.11,143.9,4.604018,150,4.3
8,41.4,5.745816,52,6.46,60,6.76,75,6.98,90,6.98,110,7.08,120,6.92,135,6.31,148.4,5.529941,150,5.44
10,40.5,6.483379,52,7.17,60,7.37,75,7.51,90,7.62,110,7.72,120,7.62,135,7.24,150,6.45,151.1,6.385182
12,38.7,6.803938,52,7.51,60,7.67,75,7.83,90,7.92,110,8.15,120,8.07,135,7.76,150,7.27,155.9,6.978266
14,38.2,6.960555,52,7.65,60,7.85,75,8.08,90,8.17,110,8.58,120,8.53,135,8.18,150,7.75,166.4,7.212224
16,37.8,7.011282,52,7.72,60,7.94,75,8.29,90,8.48,110,8.87,120,9.01,135,8.65,150,8.15,177.2,7.549012
20,37.2,7.105822,52,7.8,60,8,75,8.51,90,9,110,9.31,120,9.77,135,9.69,150,9.04,178.1,8.314571

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.41	5.72	5.98	5.9	5.84	5.67	5.11	4.3
8	6.46	6.76	6.98	6.98	7.08	6.92	6.31	5.44
10	7.17	7.37	7.51	7.62	7.72	7.62	7.24	6.45
12	7.51	7.67	7.83	7.92	8.15	8.07	7.76	7.27
14	7.65	7.85	8.08	8.17	8.58	8.53	8.18	7.75
16	7.72	7.94	8.29	8.48	8.87	9.01	8.65	8.15
20	7.8	8	8.51	9	9.31	9.77	9.69	9.04

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.55	143.9°	3.72
8	41.4°	4.31	148.4°	4.71
10	40.5°	4.93	151.1°	5.59
12	38.7°	5.31	155.9°	6.37
14	38.2°	5.47	166.4°	7.01
16	37.8°	5.54	177.2°	7.54
20	37.2°	5.66	178.1°	8.31

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