FLYING HIGH — ORC Rating

GPH

780.2

OSN

755.6

LOA

6.121 m

Displacement

348 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5092

Medium

0.695

High

0.7924

Triple Offshore

Low

0.6628

Medium

0.8687

High

1.0111

Boat Specifications

Dimensions

Length overall: 6.121 m
Beam: 1.65 m
Draft: 0.73 m
Displacement: 348 kg
Crew weight: 160 kg
Wetted surface: 6.58 m²

Sails

Mainsail: 11.91 m²
Genoa: 4.63 m²
Spinnaker: 13.65 m²
Asymmetric spinnaker: 0 m²

Design

Type: Flying Fifteen
Builder: WL Shand
Designer: Uffa Fox
Year built: 1986
Stability index: 111

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.

6,44.8,3.762838,52,4.14,60,4.42,75,4.61,90,4.67,110,4.63,120,4.45,135,3.88,146,3.401535,150,3.26
8,43,4.457488,52,4.94,60,5.16,75,5.31,90,5.45,110,5.45,120,5.32,135,4.82,150,4.22,151.4,4.168646
10,41.4,4.865946,52,5.35,60,5.54,75,5.74,90,5.98,110,6.05,120,5.91,135,5.52,150,5,157.4,4.744315
12,40.6,5.017969,52,5.56,60,5.81,75,6.13,90,6.4,110,6.69,120,6.53,135,6.06,150,5.6,171.8,5.071853
14,41.1,5.109059,52,5.66,60,5.97,75,6.45,90,6.74,110,7.45,120,7.29,135,6.66,150,6.11,179,5.540844
16,41.7,5.16984,52,5.73,60,6.08,75,6.68,90,7.25,110,8.42,120,8.55,135,7.41,150,6.66,177.2,6.007172
20,44.2,5.216829,52,5.72,60,6.17,75,6.99,90,8.3,110,9.75,120,10.92,134.8,10.487711,135,10.45,150,8.53

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.14	4.42	4.61	4.67	4.63	4.45	3.88	3.26
8	4.94	5.16	5.31	5.45	5.45	5.32	4.82	4.22
10	5.35	5.54	5.74	5.98	6.05	5.91	5.52	5
12	5.56	5.81	6.13	6.4	6.69	6.53	6.06	5.6
14	5.66	5.97	6.45	6.74	7.45	7.29	6.66	6.11
16	5.73	6.08	6.68	7.25	8.42	8.55	7.41	6.66
20	5.72	6.17	6.99	8.3	9.75	10.92	10.45	8.53

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	44.8°	2.67	146°	2.82
8	43°	3.26	151.4°	3.66
10	41.4°	3.65	157.4°	4.38
12	40.6°	3.81	171.8°	5.02
14	41.1°	3.85	179°	5.54
16	41.7°	3.86	177.2°	6
20	44.2°	3.74	134.8°	7.39

Loading polar chart…