CYDF YDF YAY YMH 5300N/05400W 5400N/05200W 5600N/05000W 5600N/04900W 5700N/04700W 5800N/04500W 5900N/04300W 6000N/04100W 6100N/03900W 6300N/03500W 6300N/03400W 6300N/03300W 6300N/03200W 6400N/02900W 6400N/02800W BIIS