FB-5 — ORC Rating | RegattaPages

GPH

671.3

OSN

653.9

LOA

7.515 m

Displacement

1278 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.6242

Medium

0.82

High

0.9149

Triple Offshore

Low

0.7996

Medium

0.9977

High

1.1182

Boat Specifications

Dimensions

Length overall: 7.515 m
Beam: 2.58 m
Draft: 1.6 m
Displacement: 1278 kg
Crew weight: 420 kg
Wetted surface: 12.1 m²

Sails

Mainsail: 20.66 m²
Genoa: 11.59 m²
Spinnaker: 43.98 m²
Asymmetric spinnaker: 0 m²

Design

Type: PLATU 25 OD
Builder: BENETEAU
Designer: FARR
Year built: 1997

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.

6,42,4.373306,52,4.94,60,5.21,75,5.41,90,5.51,110,5.55,120,5.41,135,4.9,145.5,4.319727,150,4.11
8,41.6,5.242057,52,5.78,60,5.97,75,6.08,90,6.21,110,6.3,120,6.21,135,5.9,149,5.203185,150,5.15
10,38.6,5.566073,52,6.12,60,6.26,75,6.41,90,6.52,110,6.82,120,6.75,135,6.39,150,5.96,155.5,5.736508
12,37.7,5.687394,52,6.28,60,6.46,75,6.72,90,6.82,110,7.33,120,7.37,135,6.91,150,6.43,174,5.852058
14,37.9,5.740833,52,6.33,60,6.57,75,6.99,90,7.21,110,7.68,120,8.02,135,7.54,150,6.91,180,6.3
16,37.9,5.740833,52,6.35,60,6.62,75,7.15,90,7.59,110,8.02,120,8.5,135,8.31,150,7.47,180,6.73
20,38.6,5.796393,52,6.42,60,6.73,75,7.25,90,8.02,110,8.69,120,9.39,135,10.59,150,9.09,180,7.78

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.94	5.21	5.41	5.51	5.55	5.41	4.9	4.11
8	5.78	5.97	6.08	6.21	6.3	6.21	5.9	5.15
10	6.12	6.26	6.41	6.52	6.82	6.75	6.39	5.96
12	6.28	6.46	6.72	6.82	7.33	7.37	6.91	6.43
14	6.33	6.57	6.99	7.21	7.68	8.02	7.54	6.91
16	6.35	6.62	7.15	7.59	8.02	8.5	8.31	7.47
20	6.42	6.73	7.25	8.02	8.69	9.39	10.59	9.09

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	42°	3.25	145.5°	3.56
8	41.6°	3.92	149°	4.46
10	38.6°	4.35	155.5°	5.22
12	37.7°	4.5	174°	5.82
14	37.9°	4.53	180°	6.3
16	37.9°	4.53	180°	6.73
20	38.6°	4.53	180°	7.78

Loading polar chart…