It was cleared to land by the Swiss Air Force because the Civil Aviation Authority’s office was closed at the time… However, the first Airbus to make an unscheduled landing at Kloten Saturday night, was not the only VIP flight to break the nightly silence over Zurich. Another two planes landed at Kloten shortly afterwards, with one of them having call-sign Amiri One – similar to that of the Air Force One – which was reportedly carrying the current emir of Qatar, Tamim bin Hamad al-Thani, an unnamed source told Tages Anzeiger. During the weekend, six more royal airplanes arrived from in Zurich-Kloten from Doha, the Qatari capital, including one VIP B-747 Jumbo-Jet. Swiss authorities refused to comment on the details.