Wild Bird — ORC Rating

GPH

622.6

OSN

602

LOA

11.9 m

Displacement

8248 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7229

Medium

0.9989

High

1.1767

Triple Offshore

Low

0.9308

Medium

1.2308

High

1.3935

Boat Specifications

Dimensions

Length overall: 11.9 m
Beam: 3.8 m
Draft: 2.47 m
Displacement: 8248 kg
Crew weight: 744 kg
Wetted surface: 32.71 m²

Sails

Mainsail: 45.87 m²
Genoa: 33.94 m²
Spinnaker: 98.25 m²
Asymmetric spinnaker: 0 m²

Design

Type: Elan 40 dyp kjøl
Builder: Elan Marine
Designer: Rob Humphreys
Year built: 2001

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.

6,42.2,4.562607,52,5.11,60,5.38,75,5.58,90,5.57,110,5.6,120,5.44,135,4.92,145,4.394789,150,4.15
8,40.5,5.391857,52,6.09,60,6.38,75,6.61,90,6.74,110,6.81,120,6.62,135,6.04,149.8,5.252959,150,5.25
10,40.1,6.118276,52,6.87,60,7.1,75,7.26,90,7.42,110,7.5,120,7.4,135,6.98,150,6.19,151.7,6.087607
12,39.3,6.60343,52,7.28,60,7.45,75,7.59,90,7.73,110,7.88,120,7.81,135,7.53,150,7.01,155.1,6.747192
14,38.1,6.798528,52,7.48,60,7.64,75,7.81,90,7.86,110,8.2,120,8.15,135,7.88,150,7.52,170.4,6.876295
16,37.4,6.84781,52,7.57,60,7.76,75,7.99,90,8.08,110,8.5,120,8.52,135,8.23,150,7.85,180,7.34
20,37.4,6.910749,52,7.63,60,7.85,75,8.23,90,8.51,110,8.85,120,9.2,135,9.04,150,8.54,180,8.01

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.11	5.38	5.58	5.57	5.6	5.44	4.92	4.15
8	6.09	6.38	6.61	6.74	6.81	6.62	6.04	5.25
10	6.87	7.1	7.26	7.42	7.5	7.4	6.98	6.19
12	7.28	7.45	7.59	7.73	7.88	7.81	7.53	7.01
14	7.48	7.64	7.81	7.86	8.2	8.15	7.88	7.52
16	7.57	7.76	7.99	8.08	8.5	8.52	8.23	7.85
20	7.63	7.85	8.23	8.51	8.85	9.2	9.04	8.54

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.2°	3.38	145°	3.6
8	40.5°	4.1	149.8°	4.54
10	40.1°	4.68	151.7°	5.36
12	39.3°	5.11	155.1°	6.12
14	38.1°	5.35	170.4°	6.78
16	37.4°	5.44	180°	7.34
20	37.4°	5.49	180°	8.01

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