Eira'R — ORC Rating | RegattaPages

GPH

754.7

OSN

730.2

LOA

7.28 m

Displacement

1198 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.531

Medium

0.7307

High

0.8327

Triple Offshore

Low

0.686

Medium

0.901

High

1.0194

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

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.

6,43.9,3.608349,52,4.01,60,4.3,75,4.52,90,4.79,110,4.85,120,4.71,135,4.3,148,3.785163,150,3.71
8,42.8,4.33402,52,4.83,60,5.1,75,5.38,90,5.71,110,5.77,120,5.67,135,5.3,150,4.69,151.5,4.619846
10,42,4.87119,52,5.43,60,5.66,75,5.9,90,6.18,110,6.26,120,6.17,135,5.92,150,5.5,155,5.307248
12,41.6,5.282174,52,5.8,60,5.97,75,6.15,90,6.45,110,6.75,120,6.65,135,6.33,150,5.99,172,5.493462
14,40.1,5.438467,52,6.01,60,6.2,75,6.42,90,6.61,110,7.22,120,7.17,135,6.81,150,6.37,180,5.93
16,40.5,5.457611,52,6.05,60,6.29,75,6.69,90,6.82,110,7.5,120,7.77,135,7.32,150,6.81,180,6.28
20,44.8,5.552653,52,5.97,60,6.25,75,6.81,90,7.36,110,7.99,120,8.65,135,8.71,150,7.83,180,7.09

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.01	4.3	4.52	4.79	4.85	4.71	4.3	3.71
8	4.83	5.1	5.38	5.71	5.77	5.67	5.3	4.69
10	5.43	5.66	5.9	6.18	6.26	6.17	5.92	5.5
12	5.8	5.97	6.15	6.45	6.75	6.65	6.33	5.99
14	6.01	6.2	6.42	6.61	7.22	7.17	6.81	6.37
16	6.05	6.29	6.69	6.82	7.5	7.77	7.32	6.81
20	5.97	6.25	6.81	7.36	7.99	8.65	8.71	7.83

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.9°	2.6	148°	3.21
8	42.8°	3.18	151.5°	4.06
10	42°	3.62	155°	4.81
12	41.6°	3.95	172°	5.44
14	40.1°	4.16	180°	5.93
16	40.5°	4.15	180°	6.28
20	44.8°	3.94	180°	7.09

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