Lintu — ORC Rating | RegattaPages

GPH

556

OSN

540

LOA

17.46 m

Displacement

22500 kg

Triple-Number Ratings

Lower is faster

Triple Inshore

Low

0.7328

Medium

0.9873

High

1.1464

Triple Offshore

Low

0.9431

Medium

1.2181

High

1.3606

Boat Specifications

Dimensions

Length overall: 17.46 m
Beam: 4.74 m
Draft: 2.78 m
Displacement: 22500 kg
Crew weight: 800 kg
Wetted surface: 59.23 m²

Sails

Mainsail: 71.88 m²
Genoa: 116.65 m²
Spinnaker: 227.79 m²
Asymmetric spinnaker: 196.93 m²

Design

Type: SWAN 57 (1978)
Builder: Nautor
Designer: S&S
Year built: 1978
Stability index: 133.9

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.

6,43.2,5.555795,52,6.17,60,6.48,75,6.67,90,6.53,110,6.05,120,5.92,135,5.36,140.6,5.059959,150,4.51
8,41.1,6.462628,52,7.21,60,7.49,75,7.65,90,7.56,110,7.34,120,7.21,135,6.67,147.9,5.866924,150,5.74
10,40.2,7.030673,52,7.83,60,8.05,75,8.21,90,8.2,110,8.19,120,8.12,135,7.7,150,6.82,150.5,6.790327
12,39.4,7.311705,52,8.12,60,8.34,75,8.52,90,8.57,110,8.66,120,8.64,135,8.37,150,7.72,154.1,7.481454
14,39,7.488941,52,8.28,60,8.5,75,8.72,90,8.81,110,8.98,120,8.99,135,8.8,150,8.35,159.5,7.900309
16,38.2,7.558628,52,8.38,60,8.6,75,8.86,90,9,110,9.23,120,9.29,135,9.15,150,8.77,171.2,8.085176
20,37.8,7.694693,52,8.49,60,8.71,75,9.03,90,9.29,110,9.55,120,9.84,135,9.79,150,9.43,178.4,8.853452

Wind Speed	52°	60°	75°	90°	110°	120°	135°	150°
6	6.17	6.48	6.67	6.53	6.05	5.92	5.36	4.51
8	7.21	7.49	7.65	7.56	7.34	7.21	6.67	5.74
10	7.83	8.05	8.21	8.2	8.19	8.12	7.7	6.82
12	8.12	8.34	8.52	8.57	8.66	8.64	8.37	7.72
14	8.28	8.5	8.72	8.81	8.98	8.99	8.8	8.35
16	8.38	8.6	8.86	9	9.23	9.29	9.15	8.77
20	8.49	8.71	9.03	9.29	9.55	9.84	9.79	9.43

Wind Speed	Beat Angle	Beat VMG	Run Angle	Run VMG
6	43.2°	4.05	140.6°	3.91
8	41.1°	4.87	147.9°	4.97
10	40.2°	5.37	150.5°	5.91
12	39.4°	5.65	154.1°	6.73
14	39°	5.82	159.5°	7.4
16	38.2°	5.94	171.2°	7.99
20	37.8°	6.08	178.4°	8.85

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