Rampage — ORC Rating | RegattaPages

GPH

652.4

OSN

632.7

LOA

8.98 m

Displacement

2336 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6328

Medium

0.8516

High

0.9673

Triple Offshore

Low

0.8119

Medium

1.0337

High

1.1557

Boat Specifications

Dimensions

Length overall: 8.98 m
Beam: 3.24 m
Draft: 1.91 m
Displacement: 2336 kg
Crew weight: 490 kg
Wetted surface: 15.43 m²

Sails

Mainsail: 26.39 m²
Genoa: 19.25 m²
Spinnaker: 64.47 m²
Asymmetric spinnaker: 0 m²

Design

Type: 1/2 ton ONE OFF
Builder: Quere
Designer: Briand
Year built: 1985
Stability index: 112.7

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.

6,42.4,4.495871,52,5.04,60,5.31,75,5.5,90,5.52,110,5.56,120,5.39,135,4.86,144.8,4.356632,150,4.11
8,41.4,5.359206,52,5.96,60,6.17,75,6.31,90,6.4,110,6.49,120,6.38,135,5.97,148.4,5.271643,150,5.18
10,39.3,5.853922,52,6.42,60,6.56,75,6.69,90,6.82,110,6.98,120,6.91,135,6.59,150,6.09,153.8,5.906883
12,37.6,6.045769,52,6.65,60,6.81,75,7,90,7.06,110,7.43,120,7.4,135,7.06,150,6.63,162.8,6.218083
14,37,6.110422,52,6.77,60,6.99,75,7.27,90,7.34,110,7.79,120,7.85,135,7.54,150,7.07,176.6,6.471391
16,37,6.160507,52,6.84,60,7.1,75,7.47,90,7.63,110,8.02,120,8.29,135,8.01,150,7.51,177.2,6.888224
20,36.9,6.23996,52,6.9,60,7.14,75,7.66,90,8.07,110,8.45,120,9.05,135,9.5,150,8.46,177.2,7.709204

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.04	5.31	5.5	5.52	5.56	5.39	4.86	4.11
8	5.96	6.17	6.31	6.4	6.49	6.38	5.97	5.18
10	6.42	6.56	6.69	6.82	6.98	6.91	6.59	6.09
12	6.65	6.81	7	7.06	7.43	7.4	7.06	6.63
14	6.77	6.99	7.27	7.34	7.79	7.85	7.54	7.07
16	6.84	7.1	7.47	7.63	8.02	8.29	8.01	7.51
20	6.9	7.14	7.66	8.07	8.45	9.05	9.5	8.46

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.4°	3.32	144.8°	3.56
8	41.4°	4.02	148.4°	4.49
10	39.3°	4.53	153.8°	5.3
12	37.6°	4.79	162.8°	5.94
14	37°	4.88	176.6°	6.46
16	37°	4.92	177.2°	6.88
20	36.9°	4.99	177.2°	7.7

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