Fun4Us — ORC Rating | RegattaPages

GPH

603.1

OSN

587.4

LOA

11.924 m

Displacement

7185 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6803

Medium

0.9056

High

1.0276

Triple Offshore

Low

0.8796

Medium

1.1195

High

1.236

Boat Specifications

Dimensions

Length overall: 11.924 m
Beam: 3.77 m
Draft: 1.9 m
Displacement: 7185 kg
Crew weight: 620 kg
Wetted surface: 31.43 m²

Sails

Mainsail: 48.68 m²
Genoa: 49.06 m²
Spinnaker: 101.84 m²
Asymmetric spinnaker: 0 m²

Design

Type: First 40.7
Builder: Beneteau
Designer: Bruce Farr
Year built: 1997
Stability index: 118.8

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.

6,44.1,5.166222,52,5.7,60,6.02,75,6.24,90,6.14,110,5.79,120,5.62,135,5.05,143.3,4.57734,150,4.24
8,41.8,5.996169,52,6.67,60,6.93,75,7.1,90,7.07,110,6.98,120,6.83,135,6.27,148.4,5.494719,150,5.41
10,40.6,6.414045,52,7.14,60,7.38,75,7.56,90,7.59,110,7.64,120,7.56,135,7.16,150,6.41,152,6.297089
12,40,6.592307,52,7.34,60,7.57,75,7.82,90,7.92,110,8.06,120,8.03,135,7.72,150,7.2,156.8,6.876028
14,39.9,6.699992,52,7.44,60,7.67,75,7.98,90,8.18,110,8.39,120,8.43,135,8.16,150,7.72,166.4,7.160781
16,39.6,6.73577,52,7.5,60,7.74,75,8.08,90,8.39,110,8.62,120,8.8,135,8.59,150,8.13,177.2,7.508965
20,40.2,6.768823,52,7.53,60,7.79,75,8.21,90,8.65,110,8.98,120,9.38,135,9.51,150,8.96,178.4,8.303237

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.7	6.02	6.24	6.14	5.79	5.62	5.05	4.24
8	6.67	6.93	7.1	7.07	6.98	6.83	6.27	5.41
10	7.14	7.38	7.56	7.59	7.64	7.56	7.16	6.41
12	7.34	7.57	7.82	7.92	8.06	8.03	7.72	7.2
14	7.44	7.67	7.98	8.18	8.39	8.43	8.16	7.72
16	7.5	7.74	8.08	8.39	8.62	8.8	8.59	8.13
20	7.53	7.79	8.21	8.65	8.98	9.38	9.51	8.96

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.1°	3.71	143.3°	3.67
8	41.8°	4.47	148.4°	4.68
10	40.6°	4.87	152°	5.56
12	40°	5.05	156.8°	6.32
14	39.9°	5.14	166.4°	6.96
16	39.6°	5.19	177.2°	7.5
20	40.2°	5.17	178.4°	8.3

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