Relatório Sobre OANI Caso Q21 - Lins, São Paulo, 1968

This document is a SIOANI (Sistema de Investigação de Objetos Aéreos Não Identificados) report, case number Q21, detailing a UFO sighting in Lins, São Paulo, Brazil, in 1968. The witness, 45-year-old Antônio Rodolfo Cantoni, reported observing an object while fishing near the Tietê River at approximately 22:00. He described the object as a red ball with a tail, which appeared to be approaching him. The object was noted to have a blue/light blue upper section and a bright tail. The witness was accompanied by others at the time, though the report focuses on his testimony. The document includes a comprehensive psychiatric evaluation of the witness, conducted by the military authorities, which concluded that the witness was of sound mind, possessed a 'very firm' personality, and was not prone to hallucinations, delusions, or mythomania. The report contains detailed administrative and environmental data, including the witness's habits, education, and the atmospheric conditions at the time of the sighting. The investigation concluded that the witness's account was credible, though no physical evidence or photographic documentation was obtained. The file includes sketches of the object and the scene, as well as the formal psychiatric assessment forms.