A Brazilian Navy Corvette spotted UFOs in the Amazon River, in Parintins-AM [1980]
A FAB plane carried out an evasive maneuver to avoid collision with a UFO in Rio de Janeiro [1980]
UFOs in Goiânia-Go were observed and detected by pilots and air traffic controllers [1980]
Photographs taken near the Paraguay River revealed 3 stationary UFOs [1980]
Brazilian UFO Archives 