PLANEER — ORC Rating | RegattaPages

GPH

673.3

OSN

650.1

LOA

9.61 m

Displacement

3887 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5972

Medium

0.8244

High

0.9567

Triple Offshore

Low

0.7684

Medium

1.0112

High

1.1389

Boat Specifications

Dimensions

Length overall: 9.61 m
Beam: 3.21 m
Draft: 1.95 m
Displacement: 3887 kg
Crew weight: 490 kg
Wetted surface: 21.79 m²

Sails

Mainsail: 25.76 m²
Genoa: 27.25 m²
Spinnaker: 61.07 m²
Asymmetric spinnaker: 0 m²

Design

Type: FIRST 31.7LR
Builder: Beneteau
Year built: 1998
Stability index: 112.6

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.

6,43.6,4.432649,52,4.9,60,5.15,75,5.29,90,5.16,110,5.13,120,4.95,135,4.43,145.7,3.909946,150,3.73
8,40.9,5.17296,52,5.79,60,6.02,75,6.18,90,6.11,110,6.22,120,6.06,135,5.53,149.6,4.823112,150,4.81
10,39.4,5.707012,52,6.35,60,6.53,75,6.68,90,6.73,110,6.86,120,6.78,135,6.39,150,5.73,152.8,5.587934
12,38.2,6.018908,52,6.68,60,6.84,75,6.99,90,7.08,110,7.26,120,7.21,135,6.93,150,6.46,157.7,6.139149
14,37.8,6.150692,52,6.85,60,7.03,75,7.22,90,7.28,110,7.6,120,7.58,135,7.33,150,6.95,169.4,6.389027
16,37.6,6.222472,52,6.92,60,7.12,75,7.4,90,7.52,110,7.9,120,7.93,135,7.72,150,7.32,177.2,6.788104
20,37.8,6.264594,52,6.98,60,7.2,75,7.58,90,7.9,110,8.29,120,8.62,135,8.52,150,8.05,179,7.491141

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.9	5.15	5.29	5.16	5.13	4.95	4.43	3.73
8	5.79	6.02	6.18	6.11	6.22	6.06	5.53	4.81
10	6.35	6.53	6.68	6.73	6.86	6.78	6.39	5.73
12	6.68	6.84	6.99	7.08	7.26	7.21	6.93	6.46
14	6.85	7.03	7.22	7.28	7.6	7.58	7.33	6.95
16	6.92	7.12	7.4	7.52	7.9	7.93	7.72	7.32
20	6.98	7.2	7.58	7.9	8.29	8.62	8.52	8.05

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.6°	3.21	145.7°	3.23
8	40.9°	3.91	149.6°	4.16
10	39.4°	4.41	152.8°	4.97
12	38.2°	4.73	157.7°	5.68
14	37.8°	4.86	169.4°	6.28
16	37.6°	4.93	177.2°	6.78
20	37.8°	4.95	179°	7.49

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