FAR-O-ZON — ORC Rating

GPH

756

OSN

734.1

LOA

8.28 m

Displacement

1650 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5348

Medium

0.7301

High

0.8318

Triple Offshore

Low

0.6913

Medium

0.8982

High

0.9989

Boat Specifications

Dimensions

Length overall: 8.28 m
Beam: 2.19 m
Draft: 1.29 m
Displacement: 1650 kg
Crew weight: 255 kg
Wetted surface: 12.69 m²

Sails

Mainsail: 15.83 m²
Genoa: 10.55 m²
Spinnaker: 30.63 m²
Asymmetric spinnaker: 0 m²

Design

Type: H BOAT ONE DESIGN
Builder: Botnia
Designer: HANS GROOP
Year built: 1967

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.

6,43.5,3.791146,52,4.22,60,4.47,75,4.64,90,4.77,110,4.79,120,4.62,135,4.15,148,3.631869,150,3.55
8,42,4.467501,52,5.02,60,5.3,75,5.51,90,5.69,110,5.75,120,5.62,135,5.13,150,4.49,152,4.405697
10,41.6,5.028095,52,5.59,60,5.79,75,5.94,90,6.11,110,6.2,120,6.13,135,5.85,150,5.31,153,5.19637
12,40.9,5.331721,52,5.86,60,6.03,75,6.19,90,6.29,110,6.54,120,6.48,135,6.24,150,5.91,168,5.397958
14,40.5,5.405008,52,5.96,60,6.15,75,6.37,90,6.45,110,6.85,120,6.85,135,6.59,150,6.26,180,5.84
16,40.9,5.464022,52,5.99,60,6.2,75,6.51,90,6.68,110,7.05,120,7.2,135,6.98,150,6.59,180,6.19
20,41.2,5.488993,52,6.01,60,6.2,75,6.62,90,7.01,110,7.33,120,7.68,135,7.8,150,7.32,180,6.85

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.22	4.47	4.64	4.77	4.79	4.62	4.15	3.55
8	5.02	5.3	5.51	5.69	5.75	5.62	5.13	4.49
10	5.59	5.79	5.94	6.11	6.2	6.13	5.85	5.31
12	5.86	6.03	6.19	6.29	6.54	6.48	6.24	5.91
14	5.96	6.15	6.37	6.45	6.85	6.85	6.59	6.26
16	5.99	6.2	6.51	6.68	7.05	7.2	6.98	6.59
20	6.01	6.2	6.62	7.01	7.33	7.68	7.8	7.32

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.5°	2.75	148°	3.08
8	42°	3.32	152°	3.89
10	41.6°	3.76	153°	4.63
12	40.9°	4.03	168°	5.28
14	40.5°	4.11	180°	5.84
16	40.9°	4.13	180°	6.19
20	41.2°	4.13	180°	6.85

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