UFO sighting over Argyroupoli Attica, Greece
September, 4, 2012
Witness states: The black cylindrical object on the underside of it, which appeared on the 4th day of September 2012, on a low flight over Argyroupolis, was one of many recordings of unknown objects in the wider area of Hymettus in those days. Reports on and around Mount Hymettus that year ran from early September to mid-December 2012 and were described as the most massive UFO sightings of the decade in Greece.


















