The entire South American continent is a hub of UFO activity, and has been since the start of the Modern UFO Era. There is little doubt, though, that one of the most active countries, in terms of UFO and alien encounters, not only in South America but in the world, is Brazil, which has boasted regular and consistent reports since the 1950s, at least. Moreover, many of these encounters feature multiple witnesses and also include veteran military and commercial airline pilots. In short, while we should treat all encounters from anywhere in the world with a cautionary pinch of salt, there is good reason to suggest that many of the following accounts are very credible.