ALOY — ORC Rating | RegattaPages

GPH

601.6

OSN

582.4

LOA

11.924 m

Displacement

6845 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6713

Medium

0.9195

High

1.0655

Triple Offshore

Low

0.8652

Medium

1.1285

High

1.2704

Boat Specifications

Dimensions

Length overall: 11.924 m
Beam: 3.77 m
Draft: 2.4 m
Displacement: 6845 kg
Crew weight: 560 kg
Wetted surface: 30.78 m²

Sails

Mainsail: 48.54 m²
Genoa: 36.66 m²
Spinnaker: 82.52 m²
Asymmetric spinnaker: 0 m²

Design

Type: First 40.7
Builder: Beneteau
Designer: Farr
Year built: 1997
Stability index: 131.9

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.

6,42.3,4.988974,52,5.57,60,5.85,75,6.03,90,5.91,110,5.73,120,5.54,135,4.94,143.8,4.424009,150,4.12
8,40.2,5.86544,52,6.58,60,6.81,75,6.97,90,6.9,110,6.92,120,6.74,135,6.15,148.7,5.348415,150,5.28
10,38.8,6.454196,52,7.18,60,7.36,75,7.49,90,7.52,110,7.61,120,7.5,135,7.04,150,6.28,152.3,6.155454
12,37.6,6.739959,52,7.5,60,7.67,75,7.83,90,7.9,110,8.06,120,7.98,135,7.63,150,7.08,156.8,6.75635
14,37.6,6.904041,52,7.64,60,7.85,75,8.08,90,8.15,110,8.47,120,8.41,135,8.06,150,7.63,166.4,7.057896
16,37.2,6.967723,52,7.73,60,7.95,75,8.28,90,8.43,110,8.83,120,8.82,135,8.5,150,8.04,177.2,7.428869
20,37.5,7.058646,52,7.81,60,8.05,75,8.49,90,8.88,110,9.3,120,9.67,135,9.43,150,8.87,179,8.231254

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.57	5.85	6.03	5.91	5.73	5.54	4.94	4.12
8	6.58	6.81	6.97	6.9	6.92	6.74	6.15	5.28
10	7.18	7.36	7.49	7.52	7.61	7.5	7.04	6.28
12	7.5	7.67	7.83	7.9	8.06	7.98	7.63	7.08
14	7.64	7.85	8.08	8.15	8.47	8.41	8.06	7.63
16	7.73	7.95	8.28	8.43	8.83	8.82	8.5	8.04
20	7.81	8.05	8.49	8.88	9.3	9.67	9.43	8.87

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.3°	3.69	143.8°	3.57
8	40.2°	4.48	148.7°	4.57
10	38.8°	5.03	152.3°	5.45
12	37.6°	5.34	156.8°	6.21
14	37.6°	5.47	166.4°	6.86
16	37.2°	5.55	177.2°	7.42
20	37.5°	5.6	179°	8.23

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