Finding Juan
Juan apparently worked at a very small airport that was in the south of the United States of America. This meant that he was going to have to visit a few dozen local airports before finding anyone named Juan who saw this event take place. His last name or airport name was never revealed.

Mike flew down to that part of the country and started to investigate. He talked to dozens of people and was calling the airport or airport looking for an air traffic controller named Juan. But there was no lead. Finally, though, he managed to get a tip about where he could find him.
