AMERICAN FLYER — ORC Rating

GPH

651.8

OSN

633.7

LOA

10.359 m

Displacement

4916 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6212

Medium

0.8398

High

0.954

Triple Offshore

Low

0.8041

Medium

1.0406

High

1.1534

Boat Specifications

Dimensions

Length overall: 10.359 m
Beam: 3.31 m
Draft: 1.85 m
Displacement: 4916 kg
Crew weight: 616 kg
Wetted surface: 24.91 m²

Sails

Mainsail: 28.64 m²
Genoa: 36.36 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 70.4 m²

Design

Type: Olson 34
Builder: Erickson
Designer: George Olson
Year built: 1988
Stability index: 107.5

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.

6,42.6,4.52386,52,5.03,60,5.31,75,5.49,90,5.7,110,5.5,120,5.22,135,4.64,145.1,4.169959,150,3.95
8,41.1,5.321384,52,5.99,60,6.26,75,6.47,90,6.7,110,6.57,120,6.31,135,5.74,147.5,5.134034,150,5
10,40.6,6.032099,52,6.63,60,6.8,75,6.97,90,7.16,110,7.1,120,6.97,135,6.62,147.1,6.062267,150,5.88
12,38.8,6.274556,52,6.9,60,7.06,75,7.18,90,7.45,110,7.46,120,7.36,135,7.11,148.4,6.657063,150,6.54
14,38.1,6.353765,52,7,60,7.18,75,7.38,90,7.65,110,7.83,120,7.75,135,7.47,150,6.94,151.4,6.856625
16,37.8,6.378495,52,7.04,60,7.23,75,7.52,90,7.79,110,8.18,120,8.17,135,7.87,150,7.22,173.6,6.581013
20,38.1,6.417302,52,7.05,60,7.26,75,7.62,90,8.07,110,8.73,120,8.94,135,8.72,150,7.77,177.2,7.238642

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.03	5.31	5.49	5.7	5.5	5.22	4.64	3.95
8	5.99	6.26	6.47	6.7	6.57	6.31	5.74	5
10	6.63	6.8	6.97	7.16	7.1	6.97	6.62	5.88
12	6.9	7.06	7.18	7.45	7.46	7.36	7.11	6.54
14	7	7.18	7.38	7.65	7.83	7.75	7.47	6.94
16	7.04	7.23	7.52	7.79	8.18	8.17	7.87	7.22
20	7.05	7.26	7.62	8.07	8.73	8.94	8.72	7.77

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42.6°	3.33	145.1°	3.42
8	41.1°	4.01	147.5°	4.33
10	40.6°	4.58	147.1°	5.09
12	38.8°	4.89	148.4°	5.67
14	38.1°	5	151.4°	6.02
16	37.8°	5.04	173.6°	6.54
20	38.1°	5.05	177.2°	7.23

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