UBBB 4100N/05000E 4100N/05000E 4100N/05000E 4100N/05000E 4200N/04700E 4300N/04400E 4500N/04000E 4600N/03700E 4700N/03300E 4800N/02900E 4800N/02500E 4900N/02100E 5000N/01700E 5000N/0900E 5000N/0900E EDDF