Fier — ORC Rating | RegattaPages

GPH

788.8

OSN

766.7

LOA

6.25 m

Displacement

672 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5141

Medium

0.6901

High

0.7617

Triple Offshore

Low

0.6671

Medium

0.8572

High

0.9577

Boat Specifications

Dimensions

Length overall: 6.25 m
Beam: 2.36 m
Draft: 0.88 m
Displacement: 672 kg
Crew weight: 272 kg
Wetted surface: 9.21 m²

Sails

Mainsail: 15.59 m²
Genoa: 5.74 m²
Spinnaker: 23.63 m²
Asymmetric spinnaker: 0 m²

Design

Type: Tirion
Builder: KD Polyesterbouw
Designer: J. de Ridder
Year built: 1994
Stability index: 86.8

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.

6,45.3,3.710577,52,4.07,60,4.35,75,4.53,90,4.72,110,4.74,120,4.58,135,4.09,147.8,3.533472,150,3.46
8,43.5,4.342585,52,4.81,60,5.05,75,5.23,90,5.49,110,5.52,120,5.41,135,4.96,150,4.41,152.8,4.306195
10,43,4.744626,52,5.26,60,5.46,75,5.64,90,5.95,110,6.02,120,5.91,135,5.62,150,5.17,162.8,4.773478
12,43.7,5.076303,52,5.51,60,5.72,75,5.95,90,6.31,110,6.5,120,6.38,135,6.07,150,5.71,175.4,5.236869
14,44.2,5.188931,52,5.62,60,5.89,75,6.23,90,6.51,110,7.02,120,6.89,135,6.52,150,6.13,179,5.690867
16,45.3,5.245988,52,5.64,60,5.97,75,6.45,90,6.7,110,7.54,120,7.56,135,7.04,150,6.55,179,6.070925
20,49.8,5.345044,52,5.53,60,5.95,75,6.63,90,7.28,110,8.37,120,9.77,135,8.99,150,7.67,178.4,6.892687

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.07	4.35	4.53	4.72	4.74	4.58	4.09	3.46
8	4.81	5.05	5.23	5.49	5.52	5.41	4.96	4.41
10	5.26	5.46	5.64	5.95	6.02	5.91	5.62	5.17
12	5.51	5.72	5.95	6.31	6.5	6.38	6.07	5.71
14	5.62	5.89	6.23	6.51	7.02	6.89	6.52	6.13
16	5.64	5.97	6.45	6.7	7.54	7.56	7.04	6.55
20	5.53	5.95	6.63	7.28	8.37	9.77	8.99	7.67

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45.3°	2.61	147.8°	2.99
8	43.5°	3.15	152.8°	3.83
10	43°	3.47	162.8°	4.56
12	43.7°	3.67	175.4°	5.22
14	44.2°	3.72	179°	5.69
16	45.3°	3.69	179°	6.07
20	49.8°	3.45	178.4°	6.89

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