Krka D — ORC Rating | RegattaPages

GPH

598

OSN

578.4

LOA

12.259 m

Displacement

8265 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7509

Medium

1.0384

High

1.213

Triple Offshore

Low

0.9696

Medium

1.282

High

1.4491

Boat Specifications

Dimensions

Length overall: 12.259 m
Beam: 3.88 m
Draft: 2.13 m
Displacement: 8265 kg
Crew weight: 840 kg
Wetted surface: 34.04 m²

Sails

Mainsail: 48.91 m²
Genoa: 34.74 m²
Spinnaker: 124.38 m²
Asymmetric spinnaker: 0 m²

Design

Type: Elan 410
Builder: Elan Yachting
Designer: Humpreys
Year built: 2005

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.

6,43,4.662587,52,5.22,60,5.51,75,5.76,90,5.84,110,5.93,120,5.78,135,5.24,144.3,4.740892,150,4.44
8,41.3,5.563955,52,6.26,60,6.58,75,6.84,90,7.08,110,7.21,120,7.05,135,6.47,148.3,5.688689,150,5.59
10,40.9,6.337207,52,7.09,60,7.34,75,7.53,90,7.72,110,7.88,120,7.8,135,7.43,150,6.6,150.4,6.578532
12,39.8,6.807383,52,7.53,60,7.73,75,7.89,90,7.95,110,8.27,120,8.23,135,7.95,150,7.41,154.9,7.166766
14,38.9,7.002953,52,7.74,60,7.93,75,8.13,90,8.17,110,8.59,120,8.66,135,8.35,150,7.92,167.1,7.304353
16,38.5,7.066116,52,7.82,60,8.04,75,8.33,90,8.44,110,8.83,120,9.11,135,8.81,150,8.29,180,7.69
20,38.3,7.110306,52,7.86,60,8.11,75,8.56,90,8.96,110,9.25,120,9.69,135,9.86,150,9.16,180,8.45

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.22	5.51	5.76	5.84	5.93	5.78	5.24	4.44
8	6.26	6.58	6.84	7.08	7.21	7.05	6.47	5.59
10	7.09	7.34	7.53	7.72	7.88	7.8	7.43	6.6
12	7.53	7.73	7.89	7.95	8.27	8.23	7.95	7.41
14	7.74	7.93	8.13	8.17	8.59	8.66	8.35	7.92
16	7.82	8.04	8.33	8.44	8.83	9.11	8.81	8.29
20	7.86	8.11	8.56	8.96	9.25	9.69	9.86	9.16

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.41	144.3°	3.85
8	41.3°	4.18	148.3°	4.84
10	40.9°	4.79	150.4°	5.72
12	39.8°	5.23	154.9°	6.49
14	38.9°	5.45	167.1°	7.12
16	38.5°	5.53	180°	7.69
20	38.3°	5.58	180°	8.45

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