B & G — ORC Rating | RegattaPages

GPH

742.6

OSN

716.6

LOA

7.8 m

Displacement

1998 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5382

Medium

0.7501

High

0.8838

Triple Offshore

Low

0.6938

Medium

0.9167

High

1.0455

Boat Specifications

Dimensions

Length overall: 7.8 m
Beam: 2.7 m
Draft: 1.5 m
Displacement: 1998 kg
Crew weight: 420 kg
Wetted surface: 15.06 m²

Sails

Mainsail: 17.68 m²
Genoa: 18.52 m²
Spinnaker: 35.21 m²
Asymmetric spinnaker: 0 m²

Design

Type: L 26
Builder: TON CUP
Designer: ANGELO LAVRANOS
Year built: 1980

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.

6,43.4,4.018857,52,4.46,60,4.68,75,4.81,90,4.71,110,4.66,120,4.49,135,3.9,147.5,3.426641,150,3.34
8,41.6,4.733898,52,5.28,60,5.48,75,5.6,90,5.6,110,5.61,120,5.45,135,4.91,150,4.3,151.6,4.24033
10,40.4,5.239395,52,5.77,60,5.93,75,6.05,90,6.15,110,6.16,120,6.05,135,5.72,150,5.14,153.9,4.977575
12,38.2,5.509909,52,6.06,60,6.2,75,6.32,90,6.48,110,6.53,120,6.42,135,6.18,150,5.81,162.3,5.405908
14,36.8,5.682305,52,6.27,60,6.41,75,6.56,90,6.77,110,6.88,120,6.77,135,6.52,150,6.21,176.3,5.741968
16,37,5.797388,52,6.38,60,6.56,75,6.78,90,6.97,110,7.22,120,7.12,135,6.85,150,6.53,178.6,6.13183
20,37.5,5.848592,52,6.45,60,6.67,75,7.04,90,7.28,110,7.87,120,7.91,135,7.57,150,7.16,179,6.751028
24,39.2,5.84558,52,6.44,60,6.7,75,7.16,90,7.56,110,8.32,120,9.02,135,8.78,150,7.93,178.6,7.352195

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.46	4.68	4.81	4.71	4.66	4.49	3.9	3.34
8	5.28	5.48	5.6	5.6	5.61	5.45	4.91	4.3
10	5.77	5.93	6.05	6.15	6.16	6.05	5.72	5.14
12	6.06	6.2	6.32	6.48	6.53	6.42	6.18	5.81
14	6.27	6.41	6.56	6.77	6.88	6.77	6.52	6.21
16	6.38	6.56	6.78	6.97	7.22	7.12	6.85	6.53
20	6.45	6.67	7.04	7.28	7.87	7.91	7.57	7.16
24	6.44	6.7	7.16	7.56	8.32	9.02	8.78	7.93

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.4°	2.92	147.5°	2.89
8	41.6°	3.54	151.6°	3.73
10	40.4°	3.99	153.9°	4.47
12	38.2°	4.33	162.3°	5.15
14	36.8°	4.55	176.3°	5.73
16	37°	4.63	178.6°	6.13
20	37.5°	4.64	179°	6.75
24	39.2°	4.53	178.6°	7.35

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