ADDIS — ORC Rating | RegattaPages

GPH

673.4

OSN

650.6

LOA

9.585 m

Displacement

4603 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5911

Medium

0.8225

High

0.9707

Triple Offshore

Low

0.7639

Medium

1.0122

High

1.1494

Boat Specifications

Dimensions

Length overall: 9.585 m
Beam: 3.26 m
Draft: 2 m
Displacement: 4603 kg
Crew weight: 590 kg
Wetted surface: 22.6 m²

Sails

Mainsail: 30.27 m²
Genoa: 25.78 m²
Spinnaker: 70.13 m²
Asymmetric spinnaker: 0 m²

Design

Type: RO 340
Builder: MOA
Designer: RONAUTICA
Year built: 1997
Stability index: 128.5

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.

6,44.1,4.261089,52,4.7,60,4.97,75,5.17,90,5.19,110,5.23,120,5.06,135,4.57,146,4.052892,150,3.88
8,41.8,4.9901,52,5.61,60,5.91,75,6.15,90,6.27,110,6.36,120,6.2,135,5.63,150,4.92,150.5,4.894551
10,41.2,5.635189,52,6.3,60,6.53,75,6.69,90,6.87,110,6.95,120,6.86,135,6.52,150,5.83,152,5.730804
12,40,6.109306,52,6.69,60,6.84,75,6.98,90,7.17,110,7.31,120,7.23,135,6.99,150,6.58,157.4,6.260763
14,38.4,6.277965,52,6.89,60,7.04,75,7.2,90,7.33,110,7.66,120,7.59,135,7.33,150,7,171.2,6.466117
16,38.1,6.37918,52,6.99,60,7.18,75,7.4,90,7.5,110,7.99,120,7.98,135,7.7,150,7.32,178.4,6.852672
20,38.1,6.43001,52,7.05,60,7.28,75,7.69,90,7.97,110,8.35,120,8.69,135,8.5,150,8.04,179,7.491141

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.7	4.97	5.17	5.19	5.23	5.06	4.57	3.88
8	5.61	5.91	6.15	6.27	6.36	6.2	5.63	4.92
10	6.3	6.53	6.69	6.87	6.95	6.86	6.52	5.83
12	6.69	6.84	6.98	7.17	7.31	7.23	6.99	6.58
14	6.89	7.04	7.2	7.33	7.66	7.59	7.33	7
16	6.99	7.18	7.4	7.5	7.99	7.98	7.7	7.32
20	7.05	7.28	7.69	7.97	8.35	8.69	8.5	8.04

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.1°	3.06	146°	3.36
8	41.8°	3.72	150.5°	4.26
10	41.2°	4.24	152°	5.06
12	40°	4.68	157.4°	5.78
14	38.4°	4.92	171.2°	6.39
16	38.1°	5.02	178.4°	6.85
20	38.1°	5.06	179°	7.49

Loading polar chart…