VULCAN — ORC Rating | RegattaPages

GPH

751.7

OSN

728.2

LOA

8.248 m

Displacement

2770 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6088

Medium

0.8282

High

0.9585

Triple Offshore

Low

0.7797

Medium

1.0157

High

1.1397

Boat Specifications

Dimensions

Length overall: 8.248 m
Beam: 2.98 m
Draft: 1.66 m
Displacement: 2770 kg
Crew weight: 417 kg
Wetted surface: 16.01 m²

Sails

Mainsail: 15.59 m²
Genoa: 21.94 m²
Spinnaker: 47.17 m²
Asymmetric spinnaker: 41.65 m²

Design

Type: AQUILA Regate
Builder: JEANNEAU SA
Designer: HARLE Philippe
Year built: 1973

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.

6,42.2,3.793173,52,4.27,60,4.49,75,4.66,90,4.61,110,4.67,120,4.55,135,4.17,148.5,3.647494,150,3.59
8,41.2,4.452331,52,5.04,60,5.32,75,5.5,90,5.58,110,5.66,120,5.53,135,5.08,150,4.5,152.5,4.39679
10,41.6,5.041468,52,5.61,60,5.81,75,5.95,90,6.1,110,6.17,120,6.1,135,5.85,150,5.29,152.8,5.171931
12,40.2,5.39411,52,5.91,60,6.06,75,6.19,90,6.38,110,6.49,120,6.44,135,6.23,150,5.92,162.6,5.501759
14,39.5,5.546739,52,6.07,60,6.22,75,6.38,90,6.59,110,6.79,120,6.75,135,6.54,150,6.25,180,5.81
16,39.2,5.600401,52,6.14,60,6.32,75,6.54,90,6.69,110,7.06,120,7.07,135,6.85,150,6.53,180,6.17
20,39.9,5.618086,52,6.16,60,6.36,75,6.73,90,6.99,110,7.43,120,7.59,135,7.49,150,7.13,180,6.72

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.27	4.49	4.66	4.61	4.67	4.55	4.17	3.59
8	5.04	5.32	5.5	5.58	5.66	5.53	5.08	4.5
10	5.61	5.81	5.95	6.1	6.17	6.1	5.85	5.29
12	5.91	6.06	6.19	6.38	6.49	6.44	6.23	5.92
14	6.07	6.22	6.38	6.59	6.79	6.75	6.54	6.25
16	6.14	6.32	6.54	6.69	7.06	7.07	6.85	6.53
20	6.16	6.36	6.73	6.99	7.43	7.59	7.49	7.13

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.2°	2.81	148.5°	3.11
8	41.2°	3.35	152.5°	3.9
10	41.6°	3.77	152.8°	4.6
12	40.2°	4.12	162.6°	5.25
14	39.5°	4.28	180°	5.81
16	39.2°	4.34	180°	6.17
20	39.9°	4.31	180°	6.72

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