A pilot with a history of plotting routes that show up as patterns on flight-tracking websites has completed his most ambitious yet.
원문출처 : http://www.cnn.com/2016/12/02/europe/pilot-spells-hello-flight-tracking-map/index.html
원문출처 : http://www.cnn.com/2016/12/02/europe/pilot-spells-hello-flight-tracking-map/index.html