Regular flights of MiG-21combat aircraft
Within the frame of regular training of Fighter Squadron pilots (EBA) from the 91st Air Force Base on the MiG-21 supersonic airplane, from 25 to 28 September, from 09.00 to 14.00 hours, one can be expected a sonic boom.
The flights will be carried out in the Osijek-Baranja, Brod-Posavina, Sisak and Zagreb counties at an altitude above 10 000 meters, in compliance with all security measures.