KOA — ORC Rating | RegattaPages

GPH

455

OSN

444.5

LOA

15.847 m

Displacement

7695 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8841

Medium

1.1702

High

1.3795

Triple Offshore

Low

1.1605

Medium

1.4773

High

1.7083

Boat Specifications

Dimensions

Length overall: 15.847 m
Beam: 4.35 m
Draft: 3.14 m
Displacement: 7695 kg
Crew weight: 1270 kg
Wetted surface: 44.06 m²

Sails

Mainsail: 94.26 m²
Genoa: 61.4 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 266.04 m²

Design

Type: TP 52
Builder: GOETZ
Designer: FARR
Year built: 2004

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.

6,44.2,6.555908,52,7.28,60,7.8,75,8.25,90,8.54,110,8.34,120,7.92,135,6.77,141,6.227916,150,5.58
8,42,7.737388,52,8.65,60,9.01,75,9.3,90,9.41,110,9.51,120,9.26,135,8.56,140.5,8.073874,150,7.2
10,40.1,8.131554,52,9.07,60,9.42,75,9.97,90,10.1,110,10.51,120,10.3,135,9.57,146.5,8.802164,150,8.48
12,39.6,8.371044,52,9.28,60,9.67,75,10.41,90,10.93,110,11.27,120,11.43,135,10.69,150,9.48,151.9,9.25037
14,38.2,8.513,52,9.43,60,9.84,75,10.7,90,11.45,110,11.93,120,12.36,135,11.96,149,10.40637,150,10.31
16,37.9,8.668278,52,9.7,60,10.16,75,10.89,90,11.81,110,12.52,120,13.16,135,13.08,144,12.311237,150,11.5
20,37.7,8.783864,52,9.89,60,10.48,75,11.55,90,12.29,110,14.07,120,14.65,135,15.89,144.6,15.433163,150,14.53

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	7.28	7.8	8.25	8.54	8.34	7.92	6.77	5.58
8	8.65	9.01	9.3	9.41	9.51	9.26	8.56	7.2
10	9.07	9.42	9.97	10.1	10.51	10.3	9.57	8.48
12	9.28	9.67	10.41	10.93	11.27	11.43	10.69	9.48
14	9.43	9.84	10.7	11.45	11.93	12.36	11.96	10.31
16	9.7	10.16	10.89	11.81	12.52	13.16	13.08	11.5
20	9.89	10.48	11.55	12.29	14.07	14.65	15.89	14.53

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	4.7	141°	4.84
8	42°	5.75	140.5°	6.23
10	40.1°	6.22	146.5°	7.34
12	39.6°	6.45	151.9°	8.16
14	38.2°	6.69	149°	8.92
16	37.9°	6.84	144°	9.96
20	37.7°	6.95	144.6°	12.58

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