FLYSWATTER — ORC Rating

GPH

586.6

OSN

571.6

LOA

11.924 m

Displacement

6861 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6956

Medium

0.9364

High

1.0735

Triple Offshore

Low

0.9005

Medium

1.151

High

1.2834

Boat Specifications

Dimensions

Length overall: 11.924 m
Beam: 3.77 m
Draft: 2.41 m
Displacement: 6861 kg
Crew weight: 905 kg
Wetted surface: 31.17 m²

Sails

Mainsail: 49.2 m²
Genoa: 54.82 m²
Spinnaker: 101.76 m²
Asymmetric spinnaker: 104.74 m²

Design

Type: BENETEAU FIRST 40.
Builder: BENETEAU
Designer: BRUCE FARR
Year built: 1997

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.

6,42.8,5.192647,52,5.78,60,6.11,75,6.4,90,6.35,110,5.96,120,5.77,135,5.17,144,4.647616,150,4.34
8,41.2,6.100358,52,6.85,60,7.1,75,7.28,90,7.29,110,7.17,120,7,135,6.36,149,5.518176,150,5.46
10,39.8,6.690238,52,7.38,60,7.56,75,7.7,90,7.73,110,7.77,120,7.66,135,7.27,150,6.46,151,6.391349
12,38.2,6.833305,52,7.57,60,7.77,75,7.98,90,8.05,110,8.2,120,8.1,135,7.77,150,7.27,156,6.961887
14,38.2,6.97328,52,7.66,60,7.86,75,8.18,90,8.37,110,8.62,120,8.57,135,8.19,150,7.75,171,7.097381
16,37.9,7.020798,52,7.71,60,7.92,75,8.3,90,8.65,110,8.92,120,9.05,135,8.66,150,8.14,180,7.56
20,37.7,7.077646,52,7.76,60,7.97,75,8.42,90,8.97,110,9.38,120,9.82,135,9.71,150,9.02,180,8.34

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.78	6.11	6.4	6.35	5.96	5.77	5.17	4.34
8	6.85	7.1	7.28	7.29	7.17	7	6.36	5.46
10	7.38	7.56	7.7	7.73	7.77	7.66	7.27	6.46
12	7.57	7.77	7.98	8.05	8.2	8.1	7.77	7.27
14	7.66	7.86	8.18	8.37	8.62	8.57	8.19	7.75
16	7.71	7.92	8.3	8.65	8.92	9.05	8.66	8.14
20	7.76	7.97	8.42	8.97	9.38	9.82	9.71	9.02

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.8°	3.81	144°	3.76
8	41.2°	4.59	149°	4.73
10	39.8°	5.14	151°	5.59
12	38.2°	5.37	156°	6.36
14	38.2°	5.48	171°	7.01
16	37.9°	5.54	180°	7.56
20	37.7°	5.6	180°	8.34

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