RADIANCE — ORC Rating

GPH

606.3

OSN

587.1

LOA

12.314 m

Displacement

6560 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6603

Medium

0.9129

High

1.0614

Triple Offshore

Low

0.8561

Medium

1.1217

High

1.2616

Boat Specifications

Dimensions

Length overall: 12.314 m
Beam: 3.65 m
Draft: 1.97 m
Displacement: 6560 kg
Crew weight: 680 kg
Wetted surface: 30.68 m²

Sails

Mainsail: 44.89 m²
Genoa: 37.88 m²
Spinnaker: 100.72 m²
Asymmetric spinnaker: 90.11 m²

Design

Type: FARR 38
Builder: AUNE
Designer: FARR
Year built: 1978
Stability index: 113.4

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.

6,44.2,4.896008,52,5.43,60,5.76,75,5.98,90,5.85,110,5.76,120,5.6,135,5.03,138.8,4.811175,150,4.17
8,42.1,5.808814,52,6.47,60,6.74,75,6.92,90,6.87,110,6.96,120,6.83,135,6.27,147.8,5.459746,150,5.33
10,40.2,6.402233,52,7.09,60,7.28,75,7.43,90,7.5,110,7.62,120,7.55,135,7.16,150,6.37,150.1,6.36754
12,38.8,6.710824,52,7.4,60,7.57,75,7.74,90,7.83,110,8.03,120,8,135,7.71,150,7.19,156.3,6.880264
14,37.8,6.808791,52,7.54,60,7.74,75,7.96,90,8.05,110,8.38,120,8.4,135,8.13,150,7.7,165.8,7.138102
16,37.6,6.916662,52,7.64,60,7.84,75,8.13,90,8.3,110,8.71,120,8.77,135,8.55,150,8.1,177.2,7.468917
20,37.5,7.033436,52,7.74,60,7.96,75,8.34,90,8.68,110,9.2,120,9.61,135,9.5,150,8.91,179,8.241255

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.43	5.76	5.98	5.85	5.76	5.6	5.03	4.17
8	6.47	6.74	6.92	6.87	6.96	6.83	6.27	5.33
10	7.09	7.28	7.43	7.5	7.62	7.55	7.16	6.37
12	7.4	7.57	7.74	7.83	8.03	8	7.71	7.19
14	7.54	7.74	7.96	8.05	8.38	8.4	8.13	7.7
16	7.64	7.84	8.13	8.3	8.71	8.77	8.55	8.1
20	7.74	7.96	8.34	8.68	9.2	9.61	9.5	8.91

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	3.51	138.8°	3.62
8	42.1°	4.31	147.8°	4.62
10	40.2°	4.89	150.1°	5.52
12	38.8°	5.23	156.3°	6.3
14	37.8°	5.38	165.8°	6.92
16	37.6°	5.48	177.2°	7.46
20	37.5°	5.58	179°	8.24

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