Three US Air Force jets, part of the military's top-secret passenger jet Janet fleet, have made mystery trips to the highly classified Area 51 in the Nevada desert. Plane tracking data shows the flight path of the jets that fly contractor employees, Department of Defense staff and military personnel to secure spaces with classified information. Area 51 is located within the US Air Force's Nevada Test and Training Range but the site is also rumored to host crashed extraterrestrial spacecraft and otherworldly technologies. The reasons for the flights remain unknown. Read more at DailyMail.com #flight #plane #tracker #area51 #mystery #travel #miltary #airforce