KUNDRY — ORC Rating | RegattaPages

GPH

681.3

OSN

662.2

LOA

9.8 m

Displacement

2553 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5971

Medium

0.7997

High

0.9194

Triple Offshore

Low

0.7709

Medium

0.9927

High

1.1153

Boat Specifications

Dimensions

Length overall: 9.8 m
Beam: 2.22 m
Draft: 1.15 m
Displacement: 2553 kg
Crew weight: 451 kg
Wetted surface: 17.5 m²

Sails

Mainsail: 0 m²
Genoa: 21.64 m²
Spinnaker: 55.9 m²
Asymmetric spinnaker: 0 m²

Design

Type: 45m2 National
Year built: 1914
Stability index: 119.5

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.

6,46.2,4.449946,52,4.83,60,5.14,75,5.43,90,5.38,110,5.1,120,5.01,135,4.6,146.6,4.108533,150,3.96
8,45,5.246732,52,5.72,60,6.01,75,6.2,90,6.22,110,6.15,120,6.11,135,5.71,150,5.01,150.5,4.986467
10,43.6,5.675448,52,6.23,60,6.49,75,6.67,90,6.73,110,6.81,120,6.79,135,6.55,150,5.91,153.7,5.72234
12,42.9,5.910917,52,6.46,60,6.69,75,6.95,90,7.1,110,7.23,120,7.29,135,7.07,150,6.64,157.4,6.325753
14,42.1,5.9975,52,6.58,60,6.81,75,7.12,90,7.39,110,7.53,120,7.72,135,7.57,150,7.11,170.3,6.533405
16,41.8,6.090069,52,6.66,60,6.9,75,7.25,90,7.6,110,7.75,120,8.1,135,8.07,150,7.58,178.4,6.902691
20,42.3,6.178756,52,6.74,60,7.01,75,7.43,90,7.9,110,8.38,120,8.66,135,9.31,150,8.6,178.4,7.743019

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.83	5.14	5.43	5.38	5.1	5.01	4.6	3.96
8	5.72	6.01	6.2	6.22	6.15	6.11	5.71	5.01
10	6.23	6.49	6.67	6.73	6.81	6.79	6.55	5.91
12	6.46	6.69	6.95	7.1	7.23	7.29	7.07	6.64
14	6.58	6.81	7.12	7.39	7.53	7.72	7.57	7.11
16	6.66	6.9	7.25	7.6	7.75	8.1	8.07	7.58
20	6.74	7.01	7.43	7.9	8.38	8.66	9.31	8.6

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	46.2°	3.08	146.6°	3.43
8	45°	3.71	150.5°	4.34
10	43.6°	4.11	153.7°	5.13
12	42.9°	4.33	157.4°	5.84
14	42.1°	4.45	170.3°	6.44
16	41.8°	4.54	178.4°	6.9
20	42.3°	4.57	178.4°	7.74

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