FLYER: ORC Rating

GPH

623.1

OSN

602.8

LOA

11 m

Displacement

4949 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.627

Medium

0.8763

High

1.008

Triple Offshore

Low

0.8175

Medium

1.1001

High

1.246

Boat Specifications

Dimensions

Length overall: 11 m
Beam: 3.57 m
Draft: 2.44 m
Displacement: 4949 kg
Crew weight: 400 kg
Wetted surface: 26.79 m²

Sails

Mainsail: 41.62 m²
Genoa: 27.05 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 76.7 m²

Design

Type: ONE OFF
Builder: ALGRO YACHTING
Designer: JUDEL/VROLIJK
Year built: 2014
Stability index: 124.8

Performance data

Polar CSV

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

6,43.2,4.458354,52,4.99,60,5.29,75,5.54,90,5.72,110,5.65,120,5.41,135,4.79,143.3,4.352839,150,4.04
8,41.8,5.43277,52,6.09,60,6.41,75,6.67,90,6.98,110,6.95,120,6.72,135,6.07,146.9,5.371731,150,5.2
10,40.8,6.169129,52,6.94,60,7.2,75,7.38,90,7.65,110,7.67,120,7.55,135,7.11,147.5,6.390864,150,6.22
12,40.2,6.54625,52,7.3,60,7.54,75,7.75,90,7.98,110,8.19,120,8.08,135,7.72,148.9,7.135624,150,7.06
14,39.6,6.644921,52,7.42,60,7.67,75,8.01,90,8.19,110,8.72,120,8.69,135,8.24,150,7.57,150.7,7.510871
16,39.6,6.696835,52,7.47,60,7.74,75,8.17,90,8.5,110,9.2,120,9.34,135,8.85,150,7.94,171.8,7.132925
20,39.4,6.858768,52,7.62,60,7.86,75,8.3,90,8.98,110,9.85,120,10.55,135,10.35,150,8.84,176.6,7.943983

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	4.99	5.29	5.54	5.72	5.65	5.41	4.79	4.04
8	6.09	6.41	6.67	6.98	6.95	6.72	6.07	5.2
10	6.94	7.2	7.38	7.65	7.67	7.55	7.11	6.22
12	7.3	7.54	7.75	7.98	8.19	8.08	7.72	7.06
14	7.42	7.67	8.01	8.19	8.72	8.69	8.24	7.57
16	7.47	7.74	8.17	8.5	9.2	9.34	8.85	7.94
20	7.62	7.86	8.3	8.98	9.85	10.55	10.35	8.84

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	3.25	143.3°	3.49
8	41.8°	4.05	146.9°	4.5
10	40.8°	4.67	147.5°	5.39
12	40.2°	5	148.9°	6.11
14	39.6°	5.12	150.7°	6.55
16	39.6°	5.16	171.8°	7.06
20	39.4°	5.3	176.6°	7.93

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°	4.99	6.09	6.94	7.30	7.42	7.47	7.62
60°	5.29	6.41	7.20	7.54	7.67	7.74	7.86
75°	5.54	6.67	7.38	7.75	8.01	8.17	8.30
90°	5.72	6.98	7.65	7.98	8.19	8.50	8.98
110°	5.65	6.95	7.67	8.19	8.72	9.20	9.85
120°	5.41	6.72	7.55	8.08	8.69	9.34	10.55
135°	4.79	6.07	7.11	7.72	8.24	8.85	10.35
150°	4.04	5.20	6.22	7.06	7.57	7.94	8.84