Amidala — ORC Rating | RegattaPages

GPH

688.8

OSN

667.7

LOA

9.38 m

Displacement

3514 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5989

Medium

0.8098

High

0.9268

Triple Offshore

Low

0.767

Medium

0.9813

High

1.0874

Boat Specifications

Dimensions

Length overall: 9.38 m
Beam: 3.24 m
Draft: 1.8 m
Displacement: 3514 kg
Crew weight: 550 kg
Wetted surface: 18.87 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
Stability index: 104.6

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.

6,42.1,4.420629,52,4.93,60,5.15,75,5.26,90,5.15,110,5.12,120,4.94,135,4.42,146.6,3.85699,150,3.72
8,40.5,5.168292,52,5.76,60,5.94,75,6.04,90,6.07,110,6.08,120,5.92,135,5.42,150,4.74,151.4,4.681184
10,38.8,5.620155,52,6.2,60,6.33,75,6.44,90,6.53,110,6.59,120,6.49,135,6.18,150,5.61,153.8,5.43879
12,37.6,5.831201,52,6.41,60,6.54,75,6.67,90,6.78,110,6.91,120,6.85,135,6.61,150,6.25,162.8,5.830761
14,37.2,5.925703,52,6.53,60,6.68,75,6.85,90,6.95,110,7.18,120,7.16,135,6.94,150,6.64,175.4,6.149809
16,37,5.985208,52,6.6,60,6.76,75,6.99,90,7.09,110,7.43,120,7.45,135,7.26,150,6.95,179,6.530995
20,37,6.047815,52,6.67,60,6.85,75,7.15,90,7.39,110,7.83,120,8.05,135,7.92,150,7.55,179,7.131086

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.93	5.15	5.26	5.15	5.12	4.94	4.42	3.72
8	5.76	5.94	6.04	6.07	6.08	5.92	5.42	4.74
10	6.2	6.33	6.44	6.53	6.59	6.49	6.18	5.61
12	6.41	6.54	6.67	6.78	6.91	6.85	6.61	6.25
14	6.53	6.68	6.85	6.95	7.18	7.16	6.94	6.64
16	6.6	6.76	6.99	7.09	7.43	7.45	7.26	6.95
20	6.67	6.85	7.15	7.39	7.83	8.05	7.92	7.55

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.1°	3.28	146.6°	3.22
8	40.5°	3.93	151.4°	4.11
10	38.8°	4.38	153.8°	4.88
12	37.6°	4.62	162.8°	5.57
14	37.2°	4.72	175.4°	6.13
16	37°	4.78	179°	6.53
20	37°	4.83	179°	7.13

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