CHALLENGER — ORC Rating

GPH

586.3

OSN

573.3

LOA

13.53 m

Displacement

11725 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6698

Medium

0.913

High

1.065

Triple Offshore

Low

0.8856

Medium

1.1591

High

1.3073

Boat Specifications

Dimensions

Length overall: 13.53 m
Beam: 4.39 m
Draft: 2.19 m
Displacement: 11725 kg
Crew weight: 938 kg
Wetted surface: 42.11 m²

Sails

Mainsail: 59.35 m²
Genoa: 43.46 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 0 m²

Design

Type: HANSE 455 MD
Builder: HANSE YACHTS
Designer: JUDEL/VROLIJK
Year built: 2018
Stability index: 114.3

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.

6,46.2,5.201236,52,5.66,60,6.12,75,6.62,90,6.72,110,6.07,120,5.62,135,5,143.3,4.552396,150,4.21
8,44.8,6.172746,52,6.81,60,7.3,75,7.72,90,7.78,110,7.16,120,6.88,135,6.22,147.5,5.513454,150,5.37
10,43.8,6.816668,52,7.54,60,7.93,75,8.25,90,8.29,110,8.02,120,7.85,135,7.27,147.5,6.52129,150,6.35
12,42.6,7.105041,52,7.85,60,8.18,75,8.52,90,8.62,110,8.49,120,8.38,135,8.02,147.8,7.38602,150,7.22
14,41.1,7.232305,52,8,60,8.3,75,8.68,90,8.9,110,8.9,120,8.79,135,8.47,148.9,7.91809,150,7.82
16,40.6,7.30964,52,8.1,60,8.38,75,8.77,90,9.15,110,9.32,120,9.23,135,8.86,150,8.23,180,7.3
20,40,7.414713,52,8.17,60,8.46,75,8.91,90,9.42,110,10.06,120,10.18,135,9.75,150,8.84,179.9,8.290013

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.66	6.12	6.62	6.72	6.07	5.62	5	4.21
8	6.81	7.3	7.72	7.78	7.16	6.88	6.22	5.37
10	7.54	7.93	8.25	8.29	8.02	7.85	7.27	6.35
12	7.85	8.18	8.52	8.62	8.49	8.38	8.02	7.22
14	8	8.3	8.68	8.9	8.9	8.79	8.47	7.82
16	8.1	8.38	8.77	9.15	9.32	9.23	8.86	8.23
20	8.17	8.46	8.91	9.42	10.06	10.18	9.75	8.84

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	46.2°	3.6	143.3°	3.65
8	44.8°	4.38	147.5°	4.65
10	43.8°	4.92	147.5°	5.5
12	42.6°	5.23	147.8°	6.25
14	41.1°	5.45	148.9°	6.78
16	40.6°	5.55	180°	7.3
20	40°	5.68	179.9°	8.29

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