AILE VII: ORC Rating

GPH

480.1

OSN

465.7

LOA

15.7 m

Displacement

9500 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.8375

Medium

1.1324

High

1.3201

Triple Offshore

Low

1.0868

Medium

1.4108

High

1.618

Boat Specifications

Dimensions

Length overall: 15.7 m
Beam: 4.72 m
Draft: 3.3 m
Displacement: 9500 kg
Crew weight: 1161 kg
Wetted surface: 48.82 m²

Sails

Mainsail: 110.8 m²
Genoa: 55.96 m²
Spinnaker: 0 m²
Asymmetric spinnaker: 210.88 m²

Design

Type: FINOT ADT 52
Builder: TRESCO
Designer: FINOT-CONQ
Year built: 2003

Performance data

Polar CSV

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

6,43.8,6.276323,52,6.96,60,7.38,75,7.69,90,7.53,110,7.24,120,6.99,135,6.22,141.3,5.766049,150,5.19
8,41.3,7.41417,52,8.3,60,8.65,75,8.86,90,8.75,110,8.74,120,8.6,135,7.89,143.5,7.177895,150,6.66
10,39.3,7.934455,52,8.9,60,9.21,75,9.5,90,9.46,110,9.59,120,9.56,135,9.04,146.4,8.260085,150,7.94
12,38.6,8.240347,52,9.18,60,9.49,75,9.95,90,10.1,110,10.17,120,10.39,135,9.88,150,8.95,151.6,8.821705
14,37.9,8.402146,52,9.36,60,9.71,75,10.24,90,10.64,110,10.64,120,11.08,135,10.81,150,9.69,151,9.592741
16,37.3,8.523226,52,9.51,60,9.88,75,10.49,90,11.03,110,11.09,120,11.66,135,11.9,148.7,10.591499,150,10.45
20,36.7,8.680733,52,9.73,60,10.15,75,10.88,90,11.67,110,12.53,120,12.81,135,14.2,145.4,13.242034,150,12.58
24,37.6,8.683693,52,9.75,60,10.24,75,11.12,90,12.13,110,13.69,120,13.91,135,15.85,144.7,16.541329,150,15.59

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.96	7.38	7.69	7.53	7.24	6.99	6.22	5.19
8	8.3	8.65	8.86	8.75	8.74	8.6	7.89	6.66
10	8.9	9.21	9.5	9.46	9.59	9.56	9.04	7.94
12	9.18	9.49	9.95	10.1	10.17	10.39	9.88	8.95
14	9.36	9.71	10.24	10.64	10.64	11.08	10.81	9.69
16	9.51	9.88	10.49	11.03	11.09	11.66	11.9	10.45
20	9.73	10.15	10.88	11.67	12.53	12.81	14.2	12.58
24	9.75	10.24	11.12	12.13	13.69	13.91	15.85	15.59

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.8°	4.53	141.3°	4.5
8	41.3°	5.57	143.5°	5.77
10	39.3°	6.14	146.4°	6.88
12	38.6°	6.44	151.6°	7.76
14	37.9°	6.63	151°	8.39
16	37.3°	6.78	148.7°	9.05
20	36.7°	6.96	145.4°	10.9
24	37.6°	6.88	144.7°	13.5

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 kt24 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)	Boat speed in 24 kt (kt)
0°	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00
52°	6.96	8.30	8.90	9.18	9.36	9.51	9.73	9.75
60°	7.38	8.65	9.21	9.49	9.71	9.88	10.15	10.24
75°	7.69	8.86	9.50	9.95	10.24	10.49	10.88	11.12
90°	7.53	8.75	9.46	10.10	10.64	11.03	11.67	12.13
110°	7.24	8.74	9.59	10.17	10.64	11.09	12.53	13.69
120°	6.99	8.60	9.56	10.39	11.08	11.66	12.81	13.91
135°	6.22	7.89	9.04	9.88	10.81	11.90	14.20	15.85
150°	5.19	6.66	7.94	8.95	9.69	10.45	12.58	15.59