As Commander Fravor testified to Congress, the technology witnessed was "far superior than anything that we had" and remains one of the greatest mysteries of modern aviation.
: Moments later, the USS Princeton reported the same object at their pre-arranged rendezvous point, 60 miles away. It had traveled that distance in under a minute, suggesting speeds of approximately 3,700 mph. The USS Theodore Roosevelt Encounters (2014–2015) unidentified_naval_pilots_shocking_ufo_encounte...
: Observing objects moving between space, the atmosphere, and underwater without changing speed. A New Era of Transparency As Commander Fravor testified to Congress, the technology
Experts and witnesses like Graves and Fravor often highlight five specific capabilities—often called the "Five Observables"—that these craft display: As Commander Fravor testified to Congress
: Moving from a standstill to hypersonic speeds without damaging G-forces.