THE XX Factor — ORC Rating

GPH

540

OSN

526.9

LOA

12.512 m

Displacement

5406 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7821

Medium

1.0109

High

1.1471

Triple Offshore

Low

1.0005

Medium

1.2369

High

1.3828

Boat Specifications

Dimensions

Length overall: 12.512 m
Beam: 3.79 m
Draft: 2.21 m
Displacement: 5406 kg
Crew weight: 705 kg
Wetted surface: 29.78 m²

Sails

Mainsail: 63.98 m²
Genoa: 39.42 m²
Spinnaker: 150.69 m²
Asymmetric spinnaker: 133.59 m²

Design

Type: MBD 41
Builder: Tony Higgett
Designer: Murray/Burns/Dovel
Year built: 1995
Stability index: 118.1

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.

4,42.8,4.184101,52,4.82,60,5.15,75,5.41,90,5.28,110,5.11,120,4.91,135,4.32,141.7,3.924685,150,3.56
6,42.8,5.724178,52,6.36,60,6.68,75,6.91,90,6.81,110,6.76,120,6.59,135,5.99,141.7,5.530238,150,5.02
8,40,6.540091,52,7.31,60,7.54,75,7.7,90,7.65,110,7.82,120,7.74,135,7.26,145.6,6.580913,150,6.27
10,38.3,6.868199,52,7.69,60,7.92,75,8.13,90,8.14,110,8.43,120,8.4,135,8.01,150,7.29,152.3,7.138068
12,38,7.093812,52,7.87,60,8.11,75,8.42,90,8.55,110,8.89,120,9,135,8.62,150,7.99,158.4,7.593223
14,37.6,7.219582,52,7.99,60,8.24,75,8.61,90,8.88,110,9.24,120,9.57,135,9.28,150,8.58,165.1,7.926521
16,37.3,7.291255,52,8.08,60,8.35,75,8.77,90,9.15,110,9.58,120,10.06,135,10.05,150,9.2,165.8,8.44813
20,37.4,7.389089,52,8.2,60,8.49,75,8.99,90,9.55,110,10.24,120,10.99,135,12.17,150,10.81,154.3,10.431961
24,38.9,7.375587,52,8.17,60,8.51,75,9.1,90,9.84,110,10.85,120,12.01,135,14.45,144.5,14.924172,150,14.04

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
4	4.82	5.15	5.41	5.28	5.11	4.91	4.32	3.56
6	6.36	6.68	6.91	6.81	6.76	6.59	5.99	5.02
8	7.31	7.54	7.7	7.65	7.82	7.74	7.26	6.27
10	7.69	7.92	8.13	8.14	8.43	8.4	8.01	7.29
12	7.87	8.11	8.42	8.55	8.89	9	8.62	7.99
14	7.99	8.24	8.61	8.88	9.24	9.57	9.28	8.58
16	8.08	8.35	8.77	9.15	9.58	10.06	10.05	9.2
20	8.2	8.49	8.99	9.55	10.24	10.99	12.17	10.81
24	8.17	8.51	9.1	9.84	10.85	12.01	14.45	14.04

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
4	42.8°	3.07	141.7°	3.08
6	42.8°	4.2	141.7°	4.34
8	40°	5.01	145.6°	5.43
10	38.3°	5.39	152.3°	6.32
12	38°	5.59	158.4°	7.06
14	37.6°	5.72	165.1°	7.66
16	37.3°	5.8	165.8°	8.19
20	37.4°	5.87	154.3°	9.4
24	38.9°	5.74	144.5°	12.15

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