WHITEHAWK — ORC Rating

GPH

456

OSN

440.7

LOA

29.009 m

Displacement

80999 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8588

Medium

1.1997

High

1.4083

Triple Offshore

Low

1.1157

Medium

1.5013

High

1.7117

Boat Specifications

Dimensions

Length overall: 29.009 m
Beam: 6.22 m
Draft: 4.75 m
Displacement: 80999 kg
Crew weight: 2327 kg
Wetted surface: 135.21 m²

Sails

Mainsail: 171.31 m²
Genoa: 215.72 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 547.33 m²

Design

Type: KING 104
Builder: NEILSON
Designer: B. KING
Year built: 1977
Stability index: 127.9

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.

6,44.2,6.430369,52,7.1,60,7.54,75,7.84,90,7.67,110,7.39,120,7.24,135,6.42,140.6,5.978775,150,5.34
8,41.4,7.598875,52,8.52,60,8.92,75,9.18,90,9.02,110,9.05,120,8.92,135,8.21,140.3,7.7463,150,6.88
10,40,8.445985,52,9.52,60,9.89,75,10.13,90,10.05,110,10.27,120,10.18,135,9.53,145.7,8.655144,150,8.26
12,39.4,9.032868,52,10.16,60,10.49,75,10.71,90,10.78,110,11,120,10.96,135,10.52,148.8,9.493032,150,9.37
14,38.8,9.379756,52,10.5,60,10.83,75,11.09,90,11.23,110,11.39,120,11.46,135,11.17,150,10.28,150.2,10.267751
16,38.2,9.594622,52,10.72,60,11.03,75,11.34,90,11.54,110,11.64,120,11.86,135,11.64,150,10.9,150.7,10.836295
20,37.2,9.842694,52,10.96,60,11.25,75,11.62,90,11.92,110,12.01,120,12.35,135,12.46,150,11.62,152.9,11.345602

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	7.1	7.54	7.84	7.67	7.39	7.24	6.42	5.34
8	8.52	8.92	9.18	9.02	9.05	8.92	8.21	6.88
10	9.52	9.89	10.13	10.05	10.27	10.18	9.53	8.26
12	10.16	10.49	10.71	10.78	11	10.96	10.52	9.37
14	10.5	10.83	11.09	11.23	11.39	11.46	11.17	10.28
16	10.72	11.03	11.34	11.54	11.64	11.86	11.64	10.9
20	10.96	11.25	11.62	11.92	12.01	12.35	12.46	11.62

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	4.61	140.6°	4.62
8	41.4°	5.7	140.3°	5.96
10	40°	6.47	145.7°	7.15
12	39.4°	6.98	148.8°	8.12
14	38.8°	7.31	150.2°	8.91
16	38.2°	7.54	150.7°	9.45
20	37.2°	7.84	152.9°	10.1

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