Kungiyar ta ICAO ta kasa da kasa a ranar Talata ta ce yawancin zarge-zarge da nuna bambanci da kasashe ke hana ci gaban jirgin sama a Afrika. 
1ungiykr  a ICAO  a}kas da kasa  ranar Talata,ta ce y wan!in zarge-zarge d nuna bambanciwda kas she ke hana cigcaban jirgin sama a Afrika. 