BONGANI — ORC Rating | RegattaPages

GPH

602.9

OSN

585.3

LOA

11.55 m

Displacement

7326 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7507

Medium

1.0286

High

1.1979

Triple Offshore

Low

0.971

Medium

1.2661

High

1.4277

Boat Specifications

Dimensions

Length overall: 11.55 m
Beam: 3.88 m
Draft: 2.08 m
Displacement: 7326 kg
Crew weight: 776 kg
Wetted surface: 30.52 m²

Sails

Mainsail: 46.26 m²
Genoa: 39.85 m²
Spinnaker: 93.35 m²
Asymmetric spinnaker: 97.29 m²

Design

Type: Pronavia 38
Builder: Pronavia Marine AB
Designer: Christian Stimson
Year built: 2006

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.

6,42.7,4.830493,52,5.4,60,5.69,75,5.93,90,5.87,110,5.85,120,5.68,135,5.12,140.7,4.794271,150,4.28
8,41.1,5.679681,52,6.43,60,6.74,75,6.96,90,7.01,110,7.07,120,6.89,135,6.27,149.6,5.402813,150,5.39
10,41,6.452813,52,7.13,60,7.34,75,7.48,90,7.6,110,7.67,120,7.57,135,7.17,150,6.37,151,6.311314
12,39.3,6.797269,52,7.46,60,7.63,75,7.78,90,7.92,110,8.05,120,7.97,135,7.67,150,7.19,155.7,6.901445
14,38.3,6.931911,52,7.63,60,7.81,75,8,90,8.12,110,8.44,120,8.36,135,8.03,150,7.66,171.2,7.012549
16,37.7,7.001814,52,7.72,60,7.93,75,8.21,90,8.33,110,8.83,120,8.79,135,8.42,150,8,180,7.48
20,38.1,7.090801,52,7.79,60,8.03,75,8.51,90,8.85,110,9.34,120,9.7,135,9.37,150,8.77,180,8.17

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.4	5.69	5.93	5.87	5.85	5.68	5.12	4.28
8	6.43	6.74	6.96	7.01	7.07	6.89	6.27	5.39
10	7.13	7.34	7.48	7.6	7.67	7.57	7.17	6.37
12	7.46	7.63	7.78	7.92	8.05	7.97	7.67	7.19
14	7.63	7.81	8	8.12	8.44	8.36	8.03	7.66
16	7.72	7.93	8.21	8.33	8.83	8.79	8.42	8
20	7.79	8.03	8.51	8.85	9.34	9.7	9.37	8.77

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.7°	3.55	140.7°	3.71
8	41.1°	4.28	149.6°	4.66
10	41°	4.87	151°	5.52
12	39.3°	5.26	155.7°	6.29
14	38.3°	5.44	171.2°	6.93
16	37.7°	5.54	180°	7.48
20	38.1°	5.58	180°	8.17

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