mufon.com

Witness statement:
“I was focusing on the flight of a helicopter of the Argentina’s Federal Police  when I saw in my viewfinder the sudden appearance of the unidentified object that was higher up and farther than may be seen in the image. Watching this appearance out of nowhere, I rushed to attempt to take another picture but it had already disappeared with the same speed with which it appeared. Was as if it had vanished into the air.”