Capitals: Pretoria/Tshwane (Administrative), Cape Town (Legislative), Bloemfontein (Judicial)
Seat of parliament: Cape Town
Seats of government: Cape Town, Pretoria
Population estimate, 2015: 54.49 m.
GNI per capita, 2014: (PPP$) 12,122
HDI/world rank, 2014: 0.666/116=
Internet domain extension: .za
Responsibility for civil aviation safety and security lies with the South African Civil Aviation Authority (SACAA). The Airports Company South Africa (ACSA) owns and operates South Africa’s principal airports. The main international airports are: Johannesburg, Cape Town, Durban, Bloemfontein, Port Elizabeth, Pilanesberg, Lanseria and Upington. The flag carrier South African Airways (SAA), along with Airlink, Comair, Interair and SA Express, operate scheduled international air services. In 2010–11 O. R. Tambo International Airport (formerly Johannesburg International) handled 18,643,145 passengers (9,732,250 on domestic flights), Cape Town handled 8,200,547...