above mean sea level air mauritius airports company south africa automatic terminal information service british airways cairo international airport cape town international airport durban geographic coordinate system hurghada international airport interlink airlines international air transport association airport code international civil aviation organization airport code johannesburg jomo kenyatta international airport list of airports in the durban area list of the busiest airports in africa by passenger traffic louis botha metre mohammed v international airport monastir international airport murtala muhammed international airport non-directional beacon or tambo international airport runway sharm el-sheikh international airport singapore airlines south africa south african airways south african express vhf omnidirectional range