(FILES) This file photo taken on May 25, 2010 shows a South African airways flight taking off as another one is parked in a bay on the tarmacat the Johannesburg O.R Tambo International airport in Johannesburg, South Africa. An abyssal debt, unprofitable lines, a controversial Chairman: South African Airways (SAA) is immersed in an iconic crisis of mismanagement alleged to the head of state Jacob Zuma, who feeds the anxiety of financial markets. / AFP PHOTO / GIANLUIGI GUERCIAGIANLUIGI GUERCIA/AFP/Getty Images