Luga — ORC Rating | RegattaPages

GPH

677.9

OSN

654.6

LOA

12.03 m

Displacement

8756 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5714

Medium

0.8096

High

0.9713

Triple Offshore

Low

0.7433

Medium

1.0122

High

1.1625

Boat Specifications

Dimensions

Length overall: 12.03 m
Beam: 3.36 m
Draft: 1.88 m
Displacement: 8756 kg
Crew weight: 676 kg
Wetted surface: 35.05 m²

Sails

Mainsail: 33.55 m²
Genoa: 43.33 m²
Spinnaker: 112.02 m²
Asymmetric spinnaker: 0 m²

Design

Type: L-60 mod
Builder: Len.Sport yard
Designer: Aleksandrov
Year built: 1936

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.

6,45,4.115361,52,4.55,60,4.87,75,5.11,90,5.05,110,5.15,120,4.99,135,4.47,146,3.944333,150,3.78
8,42.9,4.887086,52,5.47,60,5.79,75,6.06,90,6.05,110,6.3,120,6.18,135,5.63,150,4.838195
10,42,5.530551,52,6.21,60,6.55,75,6.81,90,6.88,110,7.12,120,7.06,135,6.68,148,5.966643,150,5.84
12,42,6.095716,52,6.76,60,7.01,75,7.2,90,7.23,110,7.51,120,7.49,135,7.27,150,6.71,153,6.565608
14,41.6,6.418845,52,7.04,60,7.25,75,7.43,90,7.48,110,7.78,120,7.8,135,7.61,150,7.25,162,6.792446
16,40.9,6.535658,52,7.17,60,7.38,75,7.59,90,7.68,110,7.95,120,8.1,135,7.93,150,7.58,180,7.03
20,40.5,6.628038,52,7.27,60,7.5,75,7.82,90,8.02,110,8.22,120,8.54,135,8.62,150,8.17,180,7.69

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.55	4.87	5.11	5.05	5.15	4.99	4.47	3.78
8	5.47	5.79	6.06	6.05	6.3	6.18	5.63	4.84
10	6.21	6.55	6.81	6.88	7.12	7.06	6.68	5.84
12	6.76	7.01	7.2	7.23	7.51	7.49	7.27	6.71
14	7.04	7.25	7.43	7.48	7.78	7.8	7.61	7.25
16	7.17	7.38	7.59	7.68	7.95	8.1	7.93	7.58
20	7.27	7.5	7.82	8.02	8.22	8.54	8.62	8.17

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	45°	2.91	146°	3.27
8	42.9°	3.58	150°	4.19
10	42°	4.11	148°	5.06
12	42°	4.53	153°	5.85
14	41.6°	4.8	162°	6.46
16	40.9°	4.94	180°	7.03
20	40.5°	5.04	180°	7.69

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