D-DAY — ORC Rating | RegattaPages

GPH

492.7

OSN

479.6

LOA

12.185 m

Displacement

4992 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8183

Medium

1.0851

High

1.2828

Triple Offshore

Low

1.0644

Medium

1.3618

High

1.6078

Boat Specifications

Dimensions

Length overall: 12.185 m
Beam: 4.5 m
Draft: 3.02 m
Displacement: 4992 kg
Crew weight: 850 kg
Wetted surface: 38.9 m²

Sails

Mainsail: 68.61 m²
Genoa: 48.52 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 181.62 m²

Design

Type: Class 40 Akilaria
Builder: MC_TEC
Designer: Marc Lombard
Year built: 2007

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.

6,43.9,6.286855,52,7,60,7.45,75,7.78,90,7.82,110,7.26,120,6.75,135,6.02,142.5,5.508264,150,5.04
8,41.2,7.230053,52,8,60,8.28,75,8.56,90,8.57,110,8.2,120,8.09,135,7.59,144,6.810735,150,6.37
10,39,7.604749,52,8.37,60,8.72,75,9.33,90,9.46,110,9.13,120,8.97,135,8.42,148.2,7.671557,150,7.53
12,36.4,7.839544,52,8.78,60,9.21,75,9.84,90,10.36,110,9.98,120,10.1,135,9.26,150,8.37,152.5,8.162245
14,34.5,7.91141,52,9.11,60,9.62,75,10.41,90,10.86,110,10.75,120,11.02,135,10.44,149,9.111407,150,9.02
16,33.8,8.01459,52,9.35,60,9.91,75,10.85,90,11.42,110,11.71,120,11.72,135,11.82,144.5,10.661878,150,10.03
20,32.6,8.024192,52,9.71,60,10.38,75,11.42,90,12.44,110,13.07,120,13.66,135,14.67,138.9,14.398258,150,12.53

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	7	7.45	7.78	7.82	7.26	6.75	6.02	5.04
8	8	8.28	8.56	8.57	8.2	8.09	7.59	6.37
10	8.37	8.72	9.33	9.46	9.13	8.97	8.42	7.53
12	8.78	9.21	9.84	10.36	9.98	10.1	9.26	8.37
14	9.11	9.62	10.41	10.86	10.75	11.02	10.44	9.02
16	9.35	9.91	10.85	11.42	11.71	11.72	11.82	10.03
20	9.71	10.38	11.42	12.44	13.07	13.66	14.67	12.53

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.9°	4.53	142.5°	4.37
8	41.2°	5.44	144°	5.51
10	39°	5.91	148.2°	6.52
12	36.4°	6.31	152.5°	7.24
14	34.5°	6.52	149°	7.81
16	33.8°	6.66	144.5°	8.68
20	32.6°	6.76	138.9°	10.85

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