Collahuasi mine disc photos.
documentedgovernment_studyCEFAA (Comité de Estudios de Fenómenos Aéreos Anómalos)
In April 2013 four mine technicians at Collahuasi photographed a hovering disc-shaped object (estimated 5-10 m) over roughly an hour. Chile's official CEFAA unit reported in July 2014 that it could…
In April 2013 four mine technicians at Collahuasi photographed a hovering disc-shaped object (estimated 5-10 m) over roughly an hour. Chile's official CEFAA unit reported in July 2014 that it could rule out drones, aircraft and balloons and 'qualified it as a UFO', while its director urged caution and the witnesses proved uncooperative. The footage is documented but the conclusion is disputed.