BIANCA — ORC Rating | RegattaPages

GPH

577.5

OSN

567

LOA

9.435 m

Displacement

2110 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7422

Medium

0.9354

High

1.0636

Triple Offshore

Low

0.9477

Medium

1.1458

High

1.2922

Boat Specifications

Dimensions

Length overall: 9.435 m
Beam: 3.04 m
Draft: 2.12 m
Displacement: 2110 kg
Crew weight: 530 kg
Wetted surface: 17.16 m²

Sails

Mainsail: 35.75 m²
Genoa: 21.42 m²
Spinnaker: 88.06 m²
Asymmetric spinnaker: 0 m²

Design

Type: Farr 30
Builder: Ovington Marine
Designer: Farr
Year built: 1996
Stability index: 124.5

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.

6,42.4,5.565672,52,6.2,60,6.49,75,6.71,90,6.73,110,6.33,120,6.15,135,5.57,143,5.096192,150,4.69
8,38.8,6.043591,52,6.73,60,6.96,75,7.23,90,7.31,110,7.13,120,7.09,135,6.73,146.9,6.064088,150,5.87
10,37,6.260678,52,6.98,60,7.19,75,7.54,90,7.8,110,7.64,120,7.74,135,7.42,150,6.78,154.1,6.558778
12,36.6,6.389995,52,7.13,60,7.36,75,7.74,90,8.16,110,8.19,120,8.32,135,8.15,150,7.42,160.1,6.955315
14,36.4,6.472904,52,7.22,60,7.48,75,7.92,90,8.42,110,8.79,120,8.83,135,9.01,150,8.09,161,7.498531
16,36.4,6.5226,52,7.28,60,7.57,75,8.08,90,8.67,110,9.38,120,9.65,135,9.97,150,8.92,151.8,8.771099
20,36.9,6.540078,52,7.33,60,7.66,75,8.28,90,9.07,110,10.47,120,11.25,135,11.71,146.7,11.689296,150,11.28

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.2	6.49	6.71	6.73	6.33	6.15	5.57	4.69
8	6.73	6.96	7.23	7.31	7.13	7.09	6.73	5.87
10	6.98	7.19	7.54	7.8	7.64	7.74	7.42	6.78
12	7.13	7.36	7.74	8.16	8.19	8.32	8.15	7.42
14	7.22	7.48	7.92	8.42	8.79	8.83	9.01	8.09
16	7.28	7.57	8.08	8.67	9.38	9.65	9.97	8.92
20	7.33	7.66	8.28	9.07	10.47	11.25	11.71	11.28

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	4.11	143°	4.07
8	38.8°	4.71	146.9°	5.08
10	37°	5	154.1°	5.9
12	36.6°	5.13	160.1°	6.54
14	36.4°	5.21	161°	7.09
16	36.4°	5.25	151.8°	7.73
20	36.9°	5.23	146.7°	9.77

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