CHEETAH — ORC Rating | RegattaPages

GPH

566.4

OSN

554.4

LOA

10.91 m

Displacement

3704 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7388

Medium

0.9587

High

1.083

Triple Offshore

Low

0.9535

Medium

1.1797

High

1.3189

Boat Specifications

Dimensions

Length overall: 10.91 m
Beam: 3.59 m
Draft: 2.24 m
Displacement: 3704 kg
Crew weight: 649 kg
Wetted surface: 23.61 m²

Sails

Mainsail: 41.72 m²
Genoa: 37.49 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 132.59 m²

Design

Type: MUMM 36
Builder: CARROLL
Designer: FARR
Year built: 1993
Stability index: 110.2

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.

6,42.4,5.267753,52,5.91,60,6.24,75,6.69,90,6.89,110,6.73,120,6.41,135,5.65,143.3,5.163539,150,4.78
8,41.2,6.286425,52,6.93,60,7.12,75,7.29,90,7.55,110,7.51,120,7.37,135,6.99,145.7,6.29465,150,6
10,38.4,6.584207,52,7.28,60,7.47,75,7.65,90,7.91,110,8.1,120,8,135,7.67,150,7.01,150.2,6.994978
12,37.6,6.727338,52,7.42,60,7.63,75,7.98,90,8.19,110,8.67,120,8.62,135,8.35,150,7.62,151.4,7.52862
14,37,6.786575,52,7.5,60,7.74,75,8.18,90,8.52,110,9.12,120,9.29,135,9.13,148,8.313208,150,8.14
16,37,6.799097,52,7.54,60,7.81,75,8.32,90,8.83,110,9.51,120,9.93,135,10.06,145.7,9.211979,150,8.79
20,37,6.911789,52,7.65,60,7.95,75,8.46,90,9.16,110,10.16,120,10.97,135,11.75,142.3,11.842418,150,10.82

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.91	6.24	6.69	6.89	6.73	6.41	5.65	4.78
8	6.93	7.12	7.29	7.55	7.51	7.37	6.99	6
10	7.28	7.47	7.65	7.91	8.1	8	7.67	7.01
12	7.42	7.63	7.98	8.19	8.67	8.62	8.35	7.62
14	7.5	7.74	8.18	8.52	9.12	9.29	9.13	8.14
16	7.54	7.81	8.32	8.83	9.51	9.93	10.06	8.79
20	7.65	7.95	8.46	9.16	10.16	10.97	11.75	10.82

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.89	143.3°	4.14
8	41.2°	4.73	145.7°	5.2
10	38.4°	5.16	150.2°	6.07
12	37.6°	5.33	151.4°	6.61
14	37°	5.42	148°	7.05
16	37°	5.43	145.7°	7.61
20	37°	5.52	142.3°	9.37

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