RACKHAM — ORC Rating | RegattaPages

GPH

645.3

OSN

625.6

LOA

8.95 m

Displacement

2432 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6999

Medium

0.964

High

1.1017

Triple Offshore

Low

0.9064

Medium

1.1844

High

1.3394

Boat Specifications

Dimensions

Length overall: 8.95 m
Beam: 2.94 m
Draft: 2.27 m
Displacement: 2432 kg
Crew weight: 573 kg
Wetted surface: 19.36 m²

Sails

Mainsail: 28.63 m²
Genoa: 20.67 m²
Spinnaker: 70.47 m²
Asymmetric spinnaker: 49.5 m²

Design

Type: SPACE 30
Builder: JMV CHERBOURG
Designer: MABIRE Halvard
Year built: 1999

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.

6,42.1,4.393674,52,4.93,60,5.2,75,5.41,90,5.49,110,5.56,120,5.4,135,4.86,145,4.236088,150,4
8,40.9,5.292031,52,5.96,60,6.21,75,6.39,90,6.57,110,6.66,120,6.54,135,6.03,149,5.144853,150,5.09
10,39.6,5.918133,52,6.55,60,6.72,75,6.85,90,7.03,110,7.19,120,7.1,135,6.8,149.3,6.16385,150,6.12
12,38.1,6.112322,52,6.77,60,6.96,75,7.17,90,7.35,110,7.69,120,7.69,135,7.29,150,6.83,157.9,6.52975
14,37.7,6.180302,52,6.85,60,7.07,75,7.43,90,7.59,110,8.19,120,8.32,135,7.89,150,7.27,180,6.63
16,37.8,6.213971,52,6.89,60,7.13,75,7.59,90,7.96,110,8.61,120,8.83,135,8.6,150,7.81,180,7.07
20,37.9,6.298442,52,6.98,60,7.21,75,7.71,90,8.43,110,9.24,120,9.96,135,10.4,150,9.16,180,8.05

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.93	5.2	5.41	5.49	5.56	5.4	4.86	4
8	5.96	6.21	6.39	6.57	6.66	6.54	6.03	5.09
10	6.55	6.72	6.85	7.03	7.19	7.1	6.8	6.12
12	6.77	6.96	7.17	7.35	7.69	7.69	7.29	6.83
14	6.85	7.07	7.43	7.59	8.19	8.32	7.89	7.27
16	6.89	7.13	7.59	7.96	8.61	8.83	8.6	7.81
20	6.98	7.21	7.71	8.43	9.24	9.96	10.4	9.16

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.1°	3.26	145°	3.47
8	40.9°	4	149°	4.41
10	39.6°	4.56	149.3°	5.3
12	38.1°	4.81	157.9°	6.05
14	37.7°	4.89	180°	6.63
16	37.8°	4.91	180°	7.07
20	37.9°	4.97	180°	8.05

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