Mystery pilot leaves cryptic messages in the SKY using flight paths places A PILOT has secretly taken to the skies to write mysterious messages with flight paths. Share: Email ThisBlogThis!Share to XShare to Facebook Related Posts:These are the calorific foods YOU should be avoiding when travelling abroadThese are the calorific foods YOU should be avoiding when travelling abroadThe REAL costs of Brits having items confiscated at the airportThe REAL costs of Brits having items confiscated at the airportRadical plan to ban sand from French beaches - and ISIS could be loosely to blame