CNN New Day June 21, 2013 11:00:00
Into one another after a control tower miscommunication. and a frightening near multiple collision in denver just before last thanksgiving. >> traffic 1:00 less than two miles at same altitude descend immediately. >> reporter: a passenger plane caught on radar steering directly into the line of several aircraft. in 2010, a pilot at boston logan airport takes a wrong turn, right into the path of another aircraft. an air traffic controller frantically works to avoid a disaster. >> jetblue 1264 hold right there. jetblue hold, hold. >> reporter: thankfully the pilot hears him just in time. crisis ...