Halling — ORC Rating | RegattaPages

GPH

665

OSN

644.6

LOA

9.78 m

Displacement

2740 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6015

Medium

0.8289

High

0.9555

Triple Offshore

Low

0.78

Medium

1.0221

High

1.1539

Boat Specifications

Dimensions

Length overall: 9.78 m
Beam: 3.35 m
Draft: 1.75 m
Displacement: 2740 kg
Crew weight: 467 kg
Wetted surface: 18.32 m²

Sails

Mainsail: 28.63 m²
Genoa: 23.05 m²
Spinnaker: 48.03 m²
Asymmetric spinnaker: 0 m²

Design

Type: 1/2 TON ONE OFF
Designer: Jan H Linge
Year built: 1982
Stability index: 110.2

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.

6,43,4.471161,52,5,60,5.29,75,5.5,90,5.39,110,5.22,120,5.01,135,4.46,146,3.908146,150,3.74
8,42,5.328706,52,5.96,60,6.21,75,6.39,90,6.35,110,6.33,120,6.13,135,5.52,150,4.78,150.5,4.756676
10,40.8,5.918136,52,6.5,60,6.68,75,6.82,90,6.88,110,6.91,120,6.79,135,6.41,150,5.71,152,5.606222
12,39.6,6.1777,52,6.77,60,6.95,75,7.14,90,7.27,110,7.38,120,7.26,135,6.91,150,6.47,159.2,6.108091
14,39,6.266519,52,6.9,60,7.14,75,7.43,90,7.57,110,7.82,120,7.72,135,7.36,150,6.93,173.6,6.369696
16,38.8,6.300219,52,6.96,60,7.24,75,7.64,90,7.82,110,8.24,120,8.15,135,7.8,150,7.36,179,6.801036
20,39.6,6.307484,52,6.99,60,7.31,75,7.81,90,8.28,110,8.89,120,9.27,135,8.79,150,8.19,179,7.601158

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5	5.29	5.5	5.39	5.22	5.01	4.46	3.74
8	5.96	6.21	6.39	6.35	6.33	6.13	5.52	4.78
10	6.5	6.68	6.82	6.88	6.91	6.79	6.41	5.71
12	6.77	6.95	7.14	7.27	7.38	7.26	6.91	6.47
14	6.9	7.14	7.43	7.57	7.82	7.72	7.36	6.93
16	6.96	7.24	7.64	7.82	8.24	8.15	7.8	7.36
20	6.99	7.31	7.81	8.28	8.89	9.27	8.79	8.19

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.27	146°	3.24
8	42°	3.96	150.5°	4.14
10	40.8°	4.48	152°	4.95
12	39.6°	4.76	159.2°	5.71
14	39°	4.87	173.6°	6.33
16	38.8°	4.91	179°	6.8
20	39.6°	4.86	179°	7.6

Loading polar chart…