Comité de Estudios de Fenómenos Aéreos Anómalos (CEFAA), a Chilean government agency within the civil aeronautics directorate (the DGAC, roughly equivalent to the United States’ Federal Aviation Administration) released a video taken by a Navy helicopter of a mysterious craft in 2014.
The remarkable footage was captured by two naval officers on a helicopter-mounted Wescam infrared camera, typically used in covert, aerial surveillance. Captured west of Santiago at an altitude of approximately 4,500 feet (far lower than commercial airliners), the Unexplained Aerial Phenomenon (UAP, the new preferred term for UFOs) was first observed with the naked eye from an estimated distance of 35 to 40 miles …. https://www.yahoo.com