🇧🇷 Fuerza Aérea (Operação Prato)
In 1970, a Brazilian citizen named Salvador Lveanieri reported a UFO sighting in the Ipanema area of São Paulo state. According to a declassified SIOANI document, the phenomenon was observed on the night of April 3rd at 8:00 PM during winter. The witness described a bright light, the size of a soccer ball, that appeared in the sky, moved toward the observer, and disappeared within seconds. The report includes weather conditions, the exact location, and personal details of the witness, who stated he was not under the influence of alcohol or distractions. Despite the event's brevity, the testimony was recorded with precision, including details about the object's appearance and behavior.
The report also includes questions about possible effects on electronic devices, though no interruptions were reported. The witness authorized the use of his testimony for serious research, indicating a willingness to cooperate with authorities. Although the document does not mention any follow-up or physical analysis of the site, its detailed structure reflects the rigor with which Brazilian Air Force documented unexplained aerial phenomena for study. This case, though brief, is part of a series of records showing how the Brazilian Air Force documented UFO sightings for investigation.