MAR 11, 2007. Time: 9:00 pm. Duration: 01 hour. In the neighborhood of Bairro Alto, in the city of Curitiba, State of Paraná, a witness reported the sighting of four unidentified oval flying objects, larger than an airplane and an opalescent aspect [varied colors in a milky aspect]. The UFOs, according to the witness, flew during one entire hour with slow speed at about 3 km of altitude, moving at random and making zigzags. No interference on electrical and telephony devices was reported, nor condensation trails seen. Additional observations in the report of COMDABRA [Brazilian Aerospace Defense Command] also informed that: “Four points of lights, in zigzag; remained close, with different orbits, for approximately 01 hour.”
Cf. ARQUIVO NACIONAL (Brasil). Sistema de Informações do Arquivo Nacional (SIAN). Fundo ‘Objeto Voador Não Identificado (OVNI)’. Código de Referência BR DFANBSB ARX.0.0.657. “Ocorrência de tráfego aéreo na região de Curitiba, Paraná”. Brasília, DF. 1952 a 2015. Último acesso realizado em 27/05/2020.
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