FILIRA — ORC Rating | RegattaPages

GPH

777.8

OSN

752.6

LOA

7.946 m

Displacement

2294 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5171

Medium

0.7108

High

0.813

Triple Offshore

Low

0.6673

Medium

0.8755

High

0.9735

Boat Specifications

Dimensions

Length overall: 7.946 m
Beam: 2.73 m
Draft: 1.53 m
Displacement: 2294 kg
Crew weight: 240 kg
Wetted surface: 14.1 m²

Sails

Mainsail: 16.59 m²
Genoa: 16.27 m²
Spinnaker: 35.2 m²
Asymmetric spinnaker: 0 m²

Design

Type: CONTEST 250C
Builder: CONYPLEX
Designer: DE RIDDER
Year built: 1977
Stability index: 108.7

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.

6,44.2,3.738262,52,4.12,60,4.36,75,4.53,90,4.55,110,4.59,120,4.43,135,3.93,148.4,3.451811,150,3.39
8,42,4.346394,52,4.87,60,5.13,75,5.35,90,5.49,110,5.56,120,5.41,135,4.88,150,4.32,153.2,4.201277
10,41.7,4.875186,52,5.45,60,5.65,75,5.81,90,5.99,110,6.05,120,5.98,135,5.69,150,5.13,155,4.921066
12,41.2,5.249763,52,5.75,60,5.91,75,6.06,90,6.24,110,6.36,120,6.29,135,6.09,150,5.78,161.3,5.437019
14,40.6,5.347232,52,5.88,60,6.05,75,6.23,90,6.36,110,6.66,120,6.6,135,6.39,150,6.13,176.6,5.700033
16,40.6,5.386744,52,5.92,60,6.11,75,6.36,90,6.51,110,6.93,120,6.93,135,6.72,150,6.41,179,6.050922
20,42,5.369075,52,5.89,60,6.11,75,6.47,90,6.83,110,7.21,120,7.51,135,7.42,150,7.05,179,6.611007

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.12	4.36	4.53	4.55	4.59	4.43	3.93	3.39
8	4.87	5.13	5.35	5.49	5.56	5.41	4.88	4.32
10	5.45	5.65	5.81	5.99	6.05	5.98	5.69	5.13
12	5.75	5.91	6.06	6.24	6.36	6.29	6.09	5.78
14	5.88	6.05	6.23	6.36	6.66	6.6	6.39	6.13
16	5.92	6.11	6.36	6.51	6.93	6.93	6.72	6.41
20	5.89	6.11	6.47	6.83	7.21	7.51	7.42	7.05

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	2.68	148.4°	2.94
8	42°	3.23	153.2°	3.75
10	41.7°	3.64	155°	4.46
12	41.2°	3.95	161.3°	5.15
14	40.6°	4.06	176.6°	5.69
16	40.6°	4.09	179°	6.05
20	42°	3.99	179°	6.61

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