Happy — ORC Rating | RegattaPages

GPH

699

OSN

677.3

LOA

9.85 m

Displacement

2899 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6398

Medium

0.8891

High

1.024

Triple Offshore

Low

0.8299

Medium

1.0979

High

1.2317

Boat Specifications

Dimensions

Length overall: 9.85 m
Beam: 2.57 m
Draft: 1.46 m
Displacement: 2899 kg
Crew weight: 505 kg
Wetted surface: 18.2 m²

Sails

Mainsail: 23.25 m²
Genoa: 21.84 m²
Spinnaker: 48.5 m²
Asymmetric spinnaker: 0 m²

Design

Type: H 323
Builder: Artekno
Designer: Hans Groop
Year built: 1981

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.

6,43.2,4.156557,52,4.62,60,4.88,75,5.08,90,5.01,110,5.04,120,4.86,135,4.27,147.5,3.711207,150,3.62
8,41.9,4.917296,52,5.53,60,5.81,75,6.01,90,6.08,110,6.13,120,5.96,135,5.34,150,4.62,151.4,4.567287
10,41.7,5.585034,52,6.17,60,6.36,75,6.5,90,6.64,110,6.68,120,6.59,135,6.27,150,5.55,150.3,5.537446
12,40.5,5.89159,52,6.45,60,6.62,75,6.77,90,6.92,110,7.06,120,6.97,135,6.72,150,6.32,158.7,5.978375
14,39.7,5.965691,52,6.55,60,6.75,75,6.98,90,7.08,110,7.45,120,7.38,135,7.07,150,6.73,180,6.19
16,39.4,5.991716,52,6.6,60,6.8,75,7.13,90,7.32,110,7.78,120,7.82,135,7.48,150,7.06,180,6.62
20,40.6,6.005758,52,6.6,60,6.83,75,7.25,90,7.7,110,8.19,120,8.61,135,8.42,150,7.84,180,7.29

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.62	4.88	5.08	5.01	5.04	4.86	4.27	3.62
8	5.53	5.81	6.01	6.08	6.13	5.96	5.34	4.62
10	6.17	6.36	6.5	6.64	6.68	6.59	6.27	5.55
12	6.45	6.62	6.77	6.92	7.06	6.97	6.72	6.32
14	6.55	6.75	6.98	7.08	7.45	7.38	7.07	6.73
16	6.6	6.8	7.13	7.32	7.78	7.82	7.48	7.06
20	6.6	6.83	7.25	7.7	8.19	8.61	8.42	7.84

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.03	147.5°	3.13
8	41.9°	3.66	151.4°	4.01
10	41.7°	4.17	150.3°	4.81
12	40.5°	4.48	158.7°	5.57
14	39.7°	4.59	180°	6.19
16	39.4°	4.63	180°	6.62
20	40.6°	4.56	180°	7.29

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