ZVI — ORC Rating | RegattaPages

GPH

423.3

OSN

418.9

LOA

16.809 m

Displacement

9409 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.9744

Medium

1.2462

High

1.4697

Triple Offshore

Low

1.2739

Medium

1.5669

High

1.8151

Boat Specifications

Dimensions

Length overall: 16.809 m
Beam: 4.48 m
Draft: 3.95 m
Displacement: 9409 kg
Crew weight: 1292 kg
Wetted surface: 49.57 m²

Sails

Mainsail: 123.8 m²
Genoa: 78.65 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 304.41 m²

Design

Type: R/P 55
Builder: McConaghy
Designer: Reichel/Pugh
Year built: 2006

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.

6,41.9,7.550602,52,8.5,60,8.99,75,9.51,90,9.58,110,9.04,120,8.35,135,7.11,140.6,6.638769,150,5.93
8,39.8,8.187082,52,9.23,60,9.64,75,10.18,90,10.46,110,9.97,120,9.48,135,8.9,142.8,8.235723,150,7.57
10,38.4,8.536501,52,9.62,60,10.04,75,10.66,90,11.08,110,10.95,120,10.49,135,10.01,147.8,9.075942,150,8.87
12,37.7,8.796503,52,9.9,60,10.35,75,11.03,90,11.54,110,11.87,120,11.28,135,11.18,150,9.85,151.6,9.708423
14,37,8.965291,52,10.14,60,10.63,75,11.41,90,12.05,110,12.67,120,12.35,135,12.48,147.3,11.217919,150,10.9
16,36.4,9.081944,52,10.35,60,10.88,75,11.75,90,12.56,110,13.32,120,13.44,135,13.71,145,12.89138,150,12.2
20,36.2,9.232176,52,10.65,60,11.24,75,12.3,90,13.47,110,14.86,120,15.18,135,15.69,146.2,15.969011,150,15.33
24,36.9,9.253648,52,10.7,60,11.37,75,12.65,90,14.14,110,16.19,120,16.78,135,17.56,149.3,19.026524,150,18.89

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	8.5	8.99	9.51	9.58	9.04	8.35	7.11	5.93
8	9.23	9.64	10.18	10.46	9.97	9.48	8.9	7.57
10	9.62	10.04	10.66	11.08	10.95	10.49	10.01	8.87
12	9.9	10.35	11.03	11.54	11.87	11.28	11.18	9.85
14	10.14	10.63	11.41	12.05	12.67	12.35	12.48	10.9
16	10.35	10.88	11.75	12.56	13.32	13.44	13.71	12.2
20	10.65	11.24	12.3	13.47	14.86	15.18	15.69	15.33
24	10.7	11.37	12.65	14.14	16.19	16.78	17.56	18.89

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.9°	5.62	140.6°	5.13
8	39.8°	6.29	142.8°	6.56
10	38.4°	6.69	147.8°	7.68
12	37.7°	6.96	151.6°	8.54
14	37°	7.16	147.3°	9.44
16	36.4°	7.31	145°	10.56
20	36.2°	7.45	146.2°	13.27
24	36.9°	7.4	149.3°	16.36

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