PRION — ORC Rating | RegattaPages

GPH

677.3

OSN

659.6

LOA

9.05 m

Displacement

2000 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6845

Medium

0.9107

High

1.0214

Triple Offshore

Low

0.8807

Medium

1.1215

High

1.2403

Boat Specifications

Dimensions

Length overall: 9.05 m
Beam: 2.13 m
Draft: 1.84 m
Displacement: 2000 kg
Crew weight: 360 kg
Wetted surface: 16.83 m²

Sails

Mainsail: 20.29 m²
Genoa: 15.71 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 54.01 m²

Design

Type: RCOD (mod)
Builder: RSG Plastics, Durb
Designer: vd Stadt
Year built: 1982

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.

6,41.9,4.191793,52,4.73,60,4.99,75,5.2,90,5.33,110,5.44,120,5.3,135,4.77,144.7,4.300745,150,4.05
8,40.5,4.971029,52,5.62,60,5.88,75,6.08,90,6.32,110,6.44,120,6.35,135,5.93,147.7,5.24098,150,5.12
10,39.9,5.605051,52,6.22,60,6.4,75,6.53,90,6.63,110,6.9,120,6.85,135,6.59,149.1,6.071802,150,6.02
12,39,5.77755,52,6.4,60,6.59,75,6.79,90,6.83,110,7.23,120,7.34,135,7.04,150,6.53,150.7,6.49031
14,38.5,5.813893,52,6.46,60,6.65,75,6.94,90,7.11,110,7.48,120,7.83,135,7.59,150,6.84,175,6.07311
16,38.3,5.861542,52,6.49,60,6.68,75,7.02,90,7.36,110,7.71,120,8.18,135,8.24,150,7.22,177.5,6.526212
20,38.5,5.941671,52,6.58,60,6.79,75,7.09,90,7.61,110,8.18,120,8.82,135,9.89,141.6,9.353147,150,8.47

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.73	4.99	5.2	5.33	5.44	5.3	4.77	4.05
8	5.62	5.88	6.08	6.32	6.44	6.35	5.93	5.12
10	6.22	6.4	6.53	6.63	6.9	6.85	6.59	6.02
12	6.4	6.59	6.79	6.83	7.23	7.34	7.04	6.53
14	6.46	6.65	6.94	7.11	7.48	7.83	7.59	6.84
16	6.49	6.68	7.02	7.36	7.71	8.18	8.24	7.22
20	6.58	6.79	7.09	7.61	8.18	8.82	9.89	8.47

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.9°	3.12	144.7°	3.51
8	40.5°	3.78	147.7°	4.43
10	39.9°	4.3	149.1°	5.21
12	39°	4.49	150.7°	5.66
14	38.5°	4.55	175°	6.05
16	38.3°	4.6	177.5°	6.52
20	38.5°	4.65	141.6°	7.33

Loading polar chart…