FLAMENCO: ORC Rating

GPH

698.9

OSN

679.2

LOA

8.99 m

Displacement

3854 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.5932

Medium

0.7933

High

0.8982

Triple Offshore

Low

0.7604

Medium

0.9655

High

1.0616

Boat Specifications

Dimensions

Length overall: 8.99 m
Beam: 3.24 m
Draft: 1.76 m
Displacement: 3854 kg
Crew weight: 400 kg
Wetted surface: 19.92 m²

Sails

Mainsail: 26.38 m²
Genoa: 27.23 m²
Spinnaker: 60.4 m²
Asymmetric spinnaker: 0 m²

Design

Type: FORTUNA 9
Builder: LABORNA
Designer: J. VISIERS
Year built: 1989
Stability index: 108.7

Performance data

Polar CSV

Each row is TWS followed by TWA and boat-speed pairs. Paste it directly into Offwind or compatible navigation software.

6,43,4.361775,52,4.84,60,5.08,75,5.23,90,5.13,110,5.12,120,4.95,135,4.46,146,3.920208,150,3.76
8,40.8,5.046268,52,5.63,60,5.83,75,5.98,90,5.98,110,6.06,120,5.93,135,5.45,150,4.78,151.4,4.715353
10,39.6,5.489847,52,6.07,60,6.23,75,6.36,90,6.44,110,6.55,120,6.48,135,6.19,150,5.63,154.1,5.447121
12,39,5.700345,52,6.29,60,6.44,75,6.59,90,6.68,110,6.85,120,6.82,135,6.61,150,6.25,162.8,5.830761
14,38.8,5.786963,52,6.38,60,6.55,75,6.75,90,6.84,110,7.11,120,7.11,135,6.93,150,6.63,175.4,6.149809
16,38.7,5.830116,52,6.44,60,6.61,75,6.86,90,7,110,7.32,120,7.39,135,7.24,150,6.93,179,6.520993
20,39,5.867624,52,6.48,60,6.67,75,6.98,90,7.25,110,7.61,120,7.94,135,7.91,150,7.53,179,7.101082

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.84	5.08	5.23	5.13	5.12	4.95	4.46	3.76
8	5.63	5.83	5.98	5.98	6.06	5.93	5.45	4.78
10	6.07	6.23	6.36	6.44	6.55	6.48	6.19	5.63
12	6.29	6.44	6.59	6.68	6.85	6.82	6.61	6.25
14	6.38	6.55	6.75	6.84	7.11	7.11	6.93	6.63
16	6.44	6.61	6.86	7	7.32	7.39	7.24	6.93
20	6.48	6.67	6.98	7.25	7.61	7.94	7.91	7.53

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43°	3.19	146°	3.25
8	40.8°	3.82	151.4°	4.14
10	39.6°	4.23	154.1°	4.9
12	39°	4.43	162.8°	5.57
14	38.8°	4.51	175.4°	6.13
16	38.7°	4.55	179°	6.52
20	39°	4.56	179°	7.1

VPP POLAR · BOAT SPEED BY TWAKT

TRUE WIND ANGLE —

READ AT ANGLE

Hover or tap the chart, or use the slider, to read boat speeds.

True wind speed 6 kt8 kt10 kt12 kt14 kt16 kt20 kt

Data table

Boat speed by true wind angle and true wind speed
TWA	Boat speed in 6 kt (kt)	Boat speed in 8 kt (kt)	Boat speed in 10 kt (kt)	Boat speed in 12 kt (kt)	Boat speed in 14 kt (kt)	Boat speed in 16 kt (kt)	Boat speed in 20 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	4.84	5.63	6.07	6.29	6.38	6.44	6.48
60°	5.08	5.83	6.23	6.44	6.55	6.61	6.67
75°	5.23	5.98	6.36	6.59	6.75	6.86	6.98
90°	5.13	5.98	6.44	6.68	6.84	7.00	7.25
110°	5.12	6.06	6.55	6.85	7.11	7.32	7.61
120°	4.95	5.93	6.48	6.82	7.11	7.39	7.94
135°	4.46	5.45	6.19	6.61	6.93	7.24	7.91
150°	3.76	4.78	5.63	6.25	6.63	6.93	7.53