Originally posted by the Voice of America. Voice of America content is produced by the Voice of America, a United States federal government-sponsored entity, and is in the public domain. No Air Traffic Over Belgium; Technical Glitch Blamed by Associated Press BRUSSELS -- Belgium's airspace was closed off for landings and departures Thursday afternoon because of a technical glitch in the data system of the air safety control center. Belgocontrol spokesman Dominque Dehaene said the control center was executing a "clear sky" operation until the issue is fixed. He said "there is a problem loading flight data." He could not immediately provide details of the technical difficulties. Dominique Dehaene of Belgocontrol called it "a very specific problem" that created a risk that some information on flights might not be correct. Brussels international airport, which handles some 650 flights a day, said in a statement that "due to a technical system failure at Belgocontrol, air traffic is temporarily suspended. Please contact your airline company for further information. Charleroi handles some 140 flights a day. By comparison, Heathrow, which is Europe's busiest airport, operates 1,299 flights a day.