CHEETAH — ORC Rating | RegattaPages

GPH

570.8

OSN

556.4

LOA

10.91 m

Displacement

3882 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8286

Medium

1.0775

High

1.2108

Triple Offshore

Low

1.0607

Medium

1.3201

High

1.4718

Boat Specifications

Dimensions

Length overall: 10.91 m
Beam: 3.59 m
Draft: 2.25 m
Displacement: 3882 kg
Crew weight: 600 kg
Wetted surface: 24.09 m²

Sails

Mainsail: 41.73 m²
Genoa: 38.16 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 136.58 m²

Design

Type: MUMM 36
Builder: CARROLL
Designer: FARR
Year built: 1993

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.

6,41.8,5.271799,52,5.93,60,6.23,75,6.45,90,6.36,110,6.43,120,6.28,135,5.59,143.5,5.087971,150,4.72
8,40.5,6.246663,52,6.93,60,7.12,75,7.24,90,7.26,110,7.42,120,7.35,135,6.92,146.2,6.137299,150,5.89
10,38,6.611585,52,7.31,60,7.48,75,7.64,90,7.64,110,7.96,120,7.95,135,7.59,149.6,6.933223,150,6.91
12,37,6.761533,52,7.46,60,7.67,75,7.98,90,8.07,110,8.33,120,8.58,135,8.21,150,7.53,151.7,7.416432
14,36.5,6.829574,52,7.55,60,7.79,75,8.23,90,8.49,110,8.69,120,9.06,135,8.94,148.3,8.121662,150,7.98
16,36.5,6.866894,52,7.6,60,7.87,75,8.38,90,8.84,110,9.05,120,9.49,135,9.79,145.8,8.959224,150,8.56
20,36.3,6.923693,52,7.67,60,7.94,75,8.53,90,9.24,110,9.73,120,10.37,135,11.6,142,11.256192,150,10.24

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.93	6.23	6.45	6.36	6.43	6.28	5.59	4.72
8	6.93	7.12	7.24	7.26	7.42	7.35	6.92	5.89
10	7.31	7.48	7.64	7.64	7.96	7.95	7.59	6.91
12	7.46	7.67	7.98	8.07	8.33	8.58	8.21	7.53
14	7.55	7.79	8.23	8.49	8.69	9.06	8.94	7.98
16	7.6	7.87	8.38	8.84	9.05	9.49	9.79	8.56
20	7.67	7.94	8.53	9.24	9.73	10.37	11.6	10.24

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.8°	3.93	143.5°	4.09
8	40.5°	4.75	146.2°	5.1
10	38°	5.21	149.6°	5.98
12	37°	5.4	151.7°	6.53
14	36.5°	5.49	148.3°	6.91
16	36.5°	5.52	145.8°	7.41
20	36.3°	5.58	142°	8.87

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