Relatório ONI 003 — Fábrica Antártica, Bauru, 1968

This document is a formal sighting report (Relatório ONI 003) issued by the Brazilian Ministry of Aeronautics, specifically the Fourth Air Zone (Quarta Zona Aérea), dated September 19, 1968. The report details an incident that occurred approximately five months prior, between 21:30 and 22:00, at the Antártica brewery in Vila Antártica, Bauru. The witness, Osório de Oliveira, a 43-year-old civil guard, reported observing an unidentified aerial object while he was on his way to arrange a fishing trip with a friend. According to the report, the object was shaped like an inverted basin, approximately 40 meters in diameter, and appeared dark with a fixed, flaming orange light along its edge. The object was observed hovering about 200 meters above the factory. The witness described the object as emitting a slightly shrill buzzing sound, comparable to a hose leaking air. When the object moved, it departed toward the southwest with 'incredible' speed, covering the distance in a fraction of a second. The witness, who was carrying a revolver at the time, noted that he was not under the influence of alcohol or fatigue. The report includes standard demographic and psychological data on the witness, noting his character and emotional control as normal. The document was processed by the SIOANI (Sistema de Investigação de Objetos Aéreos Não Identificados) and later digitized by the Ufological Group of Guarujá (GUG).