RANGER — ORC Rating | RegattaPages

GPH

665.3

OSN

645.1

LOA

10.77 m

Displacement

6169 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6023

Medium

0.8294

High

0.9622

Triple Offshore

Low

0.7813

Medium

1.0225

High

1.1428

Boat Specifications

Dimensions

Length overall: 10.77 m
Beam: 3.48 m
Draft: 1.42 m
Displacement: 6169 kg
Crew weight: 725 kg
Wetted surface: 27.62 m²

Sails

Mainsail: 35.45 m²
Genoa: 36.22 m²
Spinnaker: 68.77 m²
Asymmetric spinnaker: 0 m²

Design

Type: Hunter 355WK
Builder: HUNTER
Designer: Henderson
Year built: 1989

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.

6,44.7,4.558248,52,5.01,60,5.33,75,5.52,90,5.41,110,5.23,120,5.04,135,4.48,144.9,3.996823,150,3.78
8,43,5.373597,52,5.95,60,6.23,75,6.41,90,6.35,110,6.33,120,6.14,135,5.58,149.6,4.881082,150,4.86
10,41.5,5.928254,52,6.52,60,6.72,75,6.88,90,6.89,110,6.97,120,6.86,135,6.44,150,5.78,153.2,5.624109
12,40.5,6.220362,52,6.81,60,6.98,75,7.15,90,7.21,110,7.33,120,7.27,135,6.99,150,6.52,158.1,6.186436
14,39.9,6.335011,52,6.95,60,7.14,75,7.33,90,7.41,110,7.61,120,7.57,135,7.35,150,7.01,170.9,6.441069
16,39.5,6.402077,52,7.02,60,7.21,75,7.47,90,7.58,110,7.87,120,7.85,135,7.66,150,7.34,178.1,6.863774
20,39.4,6.457594,52,7.09,60,7.3,75,7.62,90,7.88,110,8.29,120,8.42,135,8.27,150,7.93,179.2,7.500731
24,40.1,6.45818,52,7.1,60,7.33,75,7.71,90,8.06,110,8.56,120,9.01,135,9.03,150,8.56,179.4,8.060442

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.01	5.33	5.52	5.41	5.23	5.04	4.48	3.78
8	5.95	6.23	6.41	6.35	6.33	6.14	5.58	4.86
10	6.52	6.72	6.88	6.89	6.97	6.86	6.44	5.78
12	6.81	6.98	7.15	7.21	7.33	7.27	6.99	6.52
14	6.95	7.14	7.33	7.41	7.61	7.57	7.35	7.01
16	7.02	7.21	7.47	7.58	7.87	7.85	7.66	7.34
20	7.09	7.3	7.62	7.88	8.29	8.42	8.27	7.93
24	7.1	7.33	7.71	8.06	8.56	9.01	9.03	8.56

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.7°	3.24	144.9°	3.27
8	43°	3.93	149.6°	4.21
10	41.5°	4.44	153.2°	5.02
12	40.5°	4.73	158.1°	5.74
14	39.9°	4.86	170.9°	6.36
16	39.5°	4.94	178.1°	6.86
20	39.4°	4.99	179.2°	7.5
24	40.1°	4.94	179.4°	8.06

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