Eira'R — ORC Rating | RegattaPages

GPH

762.8

OSN

736.6

LOA

7.28 m

Displacement

1198 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.521

Medium

0.7238

High

0.8356

Triple Offshore

Low

0.6738

Medium

0.8935

High

1.0183

Boat Specifications

Dimensions

Length overall: 7.28 m
Beam: 2.46 m
Draft: 1.37 m
Displacement: 1198 kg
Crew weight: 387 kg
Wetted surface: 13.39 m²

Sails

Mainsail: 15.09 m²
Genoa: 10.95 m²
Spinnaker: 35.98 m²
Asymmetric spinnaker: 0 m²

Design

Type: Booty 24
Builder: Jan vanDamme
Designer: Frans Maas
Year built: 2014
Stability index: 89.3

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.

6,44.2,3.556929,52,3.94,60,4.21,75,4.41,90,4.72,110,4.78,120,4.63,135,4.19,147.8,3.710737,150,3.63
8,42.9,4.286438,52,4.75,60,5.03,75,5.28,90,5.66,110,5.71,120,5.59,135,5.21,150,4.61,151.4,4.555897
10,42.3,4.840251,52,5.38,60,5.61,75,5.88,90,6.16,110,6.22,120,6.13,135,5.88,150,5.44,154.7,5.253945
12,41.8,5.258385,52,5.76,60,5.94,75,6.11,90,6.44,110,6.71,120,6.6,135,6.29,150,5.96,165.1,5.567191
14,40.5,5.470762,52,6,60,6.18,75,6.38,90,6.6,110,7.18,120,7.11,135,6.76,150,6.34,177.2,5.877016
16,40.5,5.510215,52,6.07,60,6.3,75,6.66,90,6.75,110,7.47,120,7.69,135,7.27,150,6.78,178.1,6.233427
20,43.8,5.583572,52,6.03,60,6.3,75,6.85,90,7.35,110,7.92,120,8.59,135,8.63,150,7.8,177.2,7.028391

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	3.94	4.21	4.41	4.72	4.78	4.63	4.19	3.63
8	4.75	5.03	5.28	5.66	5.71	5.59	5.21	4.61
10	5.38	5.61	5.88	6.16	6.22	6.13	5.88	5.44
12	5.76	5.94	6.11	6.44	6.71	6.6	6.29	5.96
14	6	6.18	6.38	6.6	7.18	7.11	6.76	6.34
16	6.07	6.3	6.66	6.75	7.47	7.69	7.27	6.78
20	6.03	6.3	6.85	7.35	7.92	8.59	8.63	7.8

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.2°	2.55	147.8°	3.14
8	42.9°	3.14	151.4°	4
10	42.3°	3.58	154.7°	4.75
12	41.8°	3.92	165.1°	5.38
14	40.5°	4.16	177.2°	5.87
16	40.5°	4.19	178.1°	6.23
20	43.8°	4.03	177.2°	7.02

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