Flyer — ORC Rating | RegattaPages

GPH

604.2

OSN

587.7

LOA

11.785 m

Displacement

7966 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6756

Medium

0.9035

High

1.0192

Triple Offshore

Low

0.8717

Medium

1.1205

High

1.2409

Boat Specifications

Dimensions

Length overall: 11.785 m
Beam: 3.79 m
Draft: 1.97 m
Displacement: 7966 kg
Crew weight: 700 kg
Wetted surface: 33.03 m²

Sails

Mainsail: 47.18 m²
Genoa: 47.35 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 121.13 m²

Design

Type: DEHLER 39
Builder: DEHLER
Designer: JUDEL/VROLIJK
Year built: 1998
Stability index: 123.6

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.

6,44.1,4.985196,52,5.52,60,5.83,75,6.05,90,5.94,110,5.86,120,5.7,135,5.11,143.3,4.664647,150,4.32
8,42,5.853502,52,6.51,60,6.78,75,6.97,90,6.92,110,7.04,120,6.91,135,6.36,147.3,5.64461,150,5.49
10,40.6,6.400874,52,7.1,60,7.32,75,7.48,90,7.52,110,7.7,120,7.62,135,7.27,147.8,6.629692,150,6.47
12,40,6.670631,52,7.39,60,7.6,75,7.79,90,7.83,110,8.11,120,8.08,135,7.81,149.2,7.252958,150,7.2
14,39.4,6.781121,52,7.52,60,7.74,75,8.01,90,8.11,110,8.47,120,8.51,135,8.24,150,7.63,150.5,7.594596
16,39.3,6.848959,52,7.59,60,7.82,75,8.15,90,8.36,110,8.75,120,8.92,135,8.68,150,7.95,172.7,7.147938
20,39.4,6.897591,52,7.65,60,7.9,75,8.32,90,8.73,110,9.15,120,9.62,135,9.62,150,8.59,176.3,7.916501

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	5.52	5.83	6.05	5.94	5.86	5.7	5.11	4.32
8	6.51	6.78	6.97	6.92	7.04	6.91	6.36	5.49
10	7.1	7.32	7.48	7.52	7.7	7.62	7.27	6.47
12	7.39	7.6	7.79	7.83	8.11	8.08	7.81	7.2
14	7.52	7.74	8.01	8.11	8.47	8.51	8.24	7.63
16	7.59	7.82	8.15	8.36	8.75	8.92	8.68	7.95
20	7.65	7.9	8.32	8.73	9.15	9.62	9.62	8.59

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.1°	3.58	143.3°	3.74
8	42°	4.35	147.3°	4.75
10	40.6°	4.86	147.8°	5.61
12	40°	5.11	149.2°	6.23
14	39.4°	5.24	150.5°	6.61
16	39.3°	5.3	172.7°	7.09
20	39.4°	5.33	176.3°	7.9

Loading polar chart…