🇧🇷 Fuerza Aérea (Operação Prato)
An unclassified Brazilian document from 1997 describes a sighting of two unidentified objects at Ava beach. According to the report, the objects appeared in a clear sky and remained visible for about 10 minutes. A witness, a 41-year-old man, observed the objects with the naked eye, without using any special equipment. No physical evidence or images were recorded, making verification of the case difficult.
The objects were white in color and had an unspecified shape, though it is mentioned that they were separated from each other. They moved slowly in a straight trajectory, which caused confusion with natural phenomena such as condensation. The report does not include further details about the objects' behavior, but it does mention that the witness had no technical knowledge about UFOs and did not belong to any organization dedicated to the subject. The case was communicated to a military organization, although no specific outcome of the investigation is provided.