There are approximately 30,000 commercial flights in the United States every day. As the number of flights increases, so does the proximity of UFO encounters. On November 7, 2006, a strange object hovered for 10 minutes over Gate C17 at O'Hare International Airport in Chicago before rapidly ascending into the sky. On October 23, 2004, in Osaka, Japan, a UFO was spotted tailing Japanese Airlines flight 1512 as it came in for a landing. The team sifts through the evidence of these and other mysterious cases to determine if UFOs have a peaceful or malevolent agenda.