Bankroet — ORC Rating

GPH

635.4

OSN

614.5

LOA

12.688 m

Displacement

9058 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6915

Medium

0.9672

High

1.1555

Triple Offshore

Low

0.8978

Medium

1.2113

High

1.3938

Boat Specifications

Dimensions

Length overall: 12.688 m
Beam: 4.13 m
Draft: 1.76 m
Displacement: 9058 kg
Crew weight: 799 kg
Wetted surface: 37.42 m²

Sails

Mainsail: 44.36 m²
Genoa: 42.91 m²
Spinnaker: 100.36 m²
Asymmetric spinnaker: 0 m²

Design

Type: First 42 S 7
Builder: Beneteau
Designer: B. Farr
Year built: 1994

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.

6,44.7,4.473836,52,4.94,60,5.26,75,5.52,90,5.47,110,5.43,120,5.27,135,4.76,145.3,4.232835,150,4.02
8,43,5.305231,52,5.92,60,6.26,75,6.55,90,6.52,110,6.65,120,6.47,135,5.91,149.5,5.153029,150,5.13
10,42.5,6.008594,52,6.73,60,7.06,75,7.3,90,7.4,110,7.51,120,7.39,135,6.9,150,6.09,151.7,5.996747
12,42.3,6.611404,52,7.26,60,7.5,75,7.69,90,7.83,110,7.95,120,7.87,135,7.57,150,6.93,153.5,6.749098
14,41.3,6.868423,52,7.53,60,7.74,75,7.94,90,8.09,110,8.31,120,8.24,135,7.96,150,7.56,162.5,7.046116
16,40.6,6.954036,52,7.65,60,7.88,75,8.14,90,8.25,110,8.67,120,8.62,135,8.32,150,7.93,180,7.34
20,40.6,7.019889,52,7.72,60,7.98,75,8.42,90,8.73,110,9.23,120,9.42,135,9.12,150,8.62,180,8.09

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.94	5.26	5.52	5.47	5.43	5.27	4.76	4.02
8	5.92	6.26	6.55	6.52	6.65	6.47	5.91	5.13
10	6.73	7.06	7.3	7.4	7.51	7.39	6.9	6.09
12	7.26	7.5	7.69	7.83	7.95	7.87	7.57	6.93
14	7.53	7.74	7.94	8.09	8.31	8.24	7.96	7.56
16	7.65	7.88	8.14	8.25	8.67	8.62	8.32	7.93
20	7.72	7.98	8.42	8.73	9.23	9.42	9.12	8.62

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.7°	3.18	145.3°	3.48
8	43°	3.88	149.5°	4.44
10	42.5°	4.43	151.7°	5.28
12	42.3°	4.89	153.5°	6.04
14	41.3°	5.16	162.5°	6.72
16	40.6°	5.28	180°	7.34
20	40.6°	5.33	180°	8.09

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