What does the U.S. government know about “unidentified aerial phenomena” (UAPs), aliens and an alleged global alien ...
A look inside different aircraft designs and flying machines such as the X-24 Wingless Aircraft, M2-F1 Lifting Body, the Northrop M2-F2, and the Amazing Bartini Beriev VVA-14. Learn the secrets behind ...
In addition, the new Defense Department data shows the Apache helicopter had about 4.5 times the rate of the most serious ...