BAYRAMOGLU YELKEN KULUBU — ORC Rating

GPH

657.1

OSN

632.2

LOA

7.5 m

Displacement

1117 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6015

Medium

0.8292

High

0.9834

Triple Offshore

Low

0.7738

Medium

1.0367

High

1.2263

Boat Specifications

Dimensions

Length overall: 7.5 m
Beam: 2.58 m
Draft: 1.95 m
Displacement: 1117 kg
Crew weight: 450 kg
Wetted surface: 13.99 m²

Sails

Mainsail: 20.24 m²
Genoa: 12.27 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 54.02 m²

Design

Type: First Class 7.5
Builder: Beneteau
Designer: Finot
Year built: 2003
Stability index: 97.8

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.

6,42.1,4.137601,52,4.62,60,4.85,75,4.97,90,5.31,110,5.37,120,5.2,135,4.67,144.3,4.223703,150,3.96
8,40.8,5.033058,52,5.64,60,5.86,75,5.98,90,6.36,110,6.48,120,6.35,135,5.87,147.3,5.204924,150,5.06
10,39.6,5.632609,52,6.25,60,6.43,75,6.59,90,6.98,110,7.3,120,7.19,135,6.7,148.7,6.07402,150,5.99
12,37.8,5.935544,52,6.62,60,6.84,75,7.09,90,7.38,110,8.07,120,8.1,135,7.52,148.2,6.789092,150,6.66
14,37.5,6.075477,52,6.84,60,7.16,75,7.59,90,7.71,110,8.7,120,9,135,8.5,146,7.683608,150,7.35
16,37,6.122943,52,6.96,60,7.33,75,7.96,90,8.31,110,9.19,120,9.81,135,9.56,144.4,8.744304,150,8.21
20,37.6,6.197229,52,7.06,60,7.5,75,8.32,90,9.2,110,10.05,120,11.09,135,12.2,141.9,11.335116,150,10.3

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.62	4.85	4.97	5.31	5.37	5.2	4.67	3.96
8	5.64	5.86	5.98	6.36	6.48	6.35	5.87	5.06
10	6.25	6.43	6.59	6.98	7.3	7.19	6.7	5.99
12	6.62	6.84	7.09	7.38	8.07	8.1	7.52	6.66
14	6.84	7.16	7.59	7.71	8.7	9	8.5	7.35
16	6.96	7.33	7.96	8.31	9.19	9.81	9.56	8.21
20	7.06	7.5	8.32	9.2	10.05	11.09	12.2	10.3

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.1°	3.07	144.3°	3.43
8	40.8°	3.81	147.3°	4.38
10	39.6°	4.34	148.7°	5.19
12	37.8°	4.69	148.2°	5.77
14	37.5°	4.82	146°	6.37
16	37°	4.89	144.4°	7.11
20	37.6°	4.91	141.9°	8.92

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