Amidala — ORC Rating | RegattaPages

GPH

689

OSN

669.1

LOA

9.38 m

Displacement

3515 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6671

Medium

0.9057

High

1.0364

Triple Offshore

Low

0.8569

Medium

1.1056

High

1.2319

Boat Specifications

Dimensions

Length overall: 9.38 m
Beam: 3.24 m
Draft: 1.8 m
Displacement: 3515 kg
Crew weight: 550 kg
Wetted surface: 18.7 m²

Sails

Mainsail: 27.84 m²
Genoa: 23.9 m²
Spinnaker: 55.71 m²
Asymmetric spinnaker: 0 m²

Design

Type: FinnFlyer 31
Builder: Polar Yacht
Designer: Eivind Still
Year built: 1982

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.

6,41.7,4.272484,52,4.78,60,5.01,75,5.19,90,5.13,110,5.14,120,4.97,135,4.49,147.6,3.884747,150,3.79
8,41.2,5.037114,52,5.65,60,5.89,75,6.05,90,6.12,110,6.15,120,6,135,5.46,150,4.77,152,4.677514
10,40.8,5.653934,52,6.2,60,6.35,75,6.46,90,6.6,110,6.63,120,6.54,135,6.27,150,5.64,152,5.549593
12,39.1,5.888823,52,6.44,60,6.58,75,6.72,90,6.88,110,6.98,120,6.89,135,6.66,150,6.32,163,5.876788
14,38.6,5.988327,52,6.56,60,6.73,75,6.93,90,7.07,110,7.34,120,7.26,135,6.99,150,6.68,180,6.22
16,38.5,6.043893,52,6.62,60,6.82,75,7.11,90,7.23,110,7.65,120,7.63,135,7.35,150,6.98,180,6.59
20,39.4,6.069362,52,6.65,60,6.88,75,7.3,90,7.62,110,8.01,120,8.25,135,8.05,150,7.65,180,7.21

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.78	5.01	5.19	5.13	5.14	4.97	4.49	3.79
8	5.65	5.89	6.05	6.12	6.15	6	5.46	4.77
10	6.2	6.35	6.46	6.6	6.63	6.54	6.27	5.64
12	6.44	6.58	6.72	6.88	6.98	6.89	6.66	6.32
14	6.56	6.73	6.93	7.07	7.34	7.26	6.99	6.68
16	6.62	6.82	7.11	7.23	7.65	7.63	7.35	6.98
20	6.65	6.88	7.3	7.62	8.01	8.25	8.05	7.65

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	41.7°	3.19	147.6°	3.28
8	41.2°	3.79	152°	4.13
10	40.8°	4.28	152°	4.9
12	39.1°	4.57	163°	5.62
14	38.6°	4.68	180°	6.22
16	38.5°	4.73	180°	6.59
20	39.4°	4.69	180°	7.21

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