DESASTRE — ORC Rating

GPH

762.7

OSN

737.4

LOA

8.28 m

Displacement

2821 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5938

Medium

0.8168

High

0.9366

Triple Offshore

Low

0.7619

Medium

1.0061

High

1.1225

Boat Specifications

Dimensions

Length overall: 8.28 m
Beam: 2.98 m
Draft: 1.66 m
Displacement: 2821 kg
Crew weight: 419 kg
Wetted surface: 16.19 m²

Sails

Mainsail: 16.58 m²
Genoa: 25.14 m²
Spinnaker: 53.96 m²
Asymmetric spinnaker: 0 m²

Design

Type: AQUILA
Builder: JEANNEAU
Designer: P.HARLE
Year built: 1978

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.

6,43.1,3.725199,52,4.14,60,4.36,75,4.54,90,4.49,110,4.6,120,4.45,135,4.05,148.1,3.569024,150,3.5
8,41.5,4.392783,52,4.93,60,5.19,75,5.41,90,5.48,110,5.62,120,5.5,135,5.03,150,4.43,151.7,4.361271
10,41.7,4.982333,52,5.58,60,5.78,75,5.93,90,6.06,110,6.16,120,6.1,135,5.85,150,5.26,151.7,5.190366
12,41.3,5.364292,52,5.88,60,6.04,75,6.19,90,6.31,110,6.49,120,6.44,135,6.25,150,5.92,160.6,5.555422
14,40.8,5.468992,52,6,60,6.18,75,6.37,90,6.44,110,6.79,120,6.78,135,6.56,150,6.27,180,5.82
16,40.6,5.505278,52,6.05,60,6.24,75,6.51,90,6.65,110,7.03,120,7.11,135,6.9,150,6.56,180,6.19
20,41.8,5.513256,52,6.04,60,6.26,75,6.63,90,6.97,110,7.29,120,7.57,135,7.56,150,7.18,180,6.75

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.14	4.36	4.54	4.49	4.6	4.45	4.05	3.5
8	4.93	5.19	5.41	5.48	5.62	5.5	5.03	4.43
10	5.58	5.78	5.93	6.06	6.16	6.1	5.85	5.26
12	5.88	6.04	6.19	6.31	6.49	6.44	6.25	5.92
14	6	6.18	6.37	6.44	6.79	6.78	6.56	6.27
16	6.05	6.24	6.51	6.65	7.03	7.11	6.9	6.56
20	6.04	6.26	6.63	6.97	7.29	7.57	7.56	7.18

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.1°	2.72	148.1°	3.03
8	41.5°	3.29	151.7°	3.84
10	41.7°	3.72	151.7°	4.57
12	41.3°	4.03	160.6°	5.24
14	40.8°	4.14	180°	5.82
16	40.6°	4.18	180°	6.19
20	41.8°	4.11	180°	6.75

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