ERICA — ORC Rating | RegattaPages

GPH

658.5

OSN

638.1

LOA

10.117 m

Displacement

3092 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6089

Medium

0.843

High

0.9703

Triple Offshore

Low

0.7908

Medium

1.0318

High

1.158

Boat Specifications

Dimensions

Length overall: 10.117 m
Beam: 2.85 m
Draft: 1.79 m
Displacement: 3092 kg
Crew weight: 578 kg
Wetted surface: 20.5 m²

Sails

Mainsail: 31.63 m²
Genoa: 21.48 m²
Spinnaker: 58.93 m²
Asymmetric spinnaker: 0 m²

Design

Type: TAR10/LS 10
Builder: TARTAN
Designer: S&S
Year built: 1978
Stability index: 126.6

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.

6,43,4.402794,52,4.93,60,5.23,75,5.45,90,5.46,110,5.44,120,5.25,135,4.7,145.1,4.108995,150,3.89
8,41.4,5.225893,52,5.89,60,6.16,75,6.35,90,6.47,110,6.51,120,6.35,135,5.79,150,4.96,150.2,4.955256
10,40.2,5.891625,52,6.48,60,6.65,75,6.78,90,6.94,110,7.01,120,6.92,135,6.59,150,5.92,151.4,5.842938
12,38.2,6.107982,52,6.73,60,6.89,75,7.06,90,7.18,110,7.44,120,7.35,135,7.03,150,6.64,159.1,6.30483
14,37.6,6.184607,52,6.82,60,7.01,75,7.29,90,7.41,110,7.88,120,7.83,135,7.46,150,7.04,174.8,6.506779
16,37.8,6.251938,52,6.87,60,7.07,75,7.44,90,7.7,110,8.17,120,8.34,135,7.96,150,7.45,179,6.911053
20,37.8,6.340528,52,6.94,60,7.14,75,7.55,90,8.09,110,8.66,120,9.17,135,9.17,150,8.41,177.5,7.697326

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.93	5.23	5.45	5.46	5.44	5.25	4.7	3.89
8	5.89	6.16	6.35	6.47	6.51	6.35	5.79	4.96
10	6.48	6.65	6.78	6.94	7.01	6.92	6.59	5.92
12	6.73	6.89	7.06	7.18	7.44	7.35	7.03	6.64
14	6.82	7.01	7.29	7.41	7.88	7.83	7.46	7.04
16	6.87	7.07	7.44	7.7	8.17	8.34	7.96	7.45
20	6.94	7.14	7.55	8.09	8.66	9.17	9.17	8.41

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.22	145.1°	3.37
8	41.4°	3.92	150.2°	4.3
10	40.2°	4.5	151.4°	5.13
12	38.2°	4.8	159.1°	5.89
14	37.6°	4.9	174.8°	6.48
16	37.8°	4.94	179°	6.91
20	37.8°	5.01	177.5°	7.69

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