DEC 24th, 2012. At 04h10am, when there was no aircraft traffic according to the knowledge of the ACC-CW [Curitiba Area Control Center], an aeronautical station operator and other employees at Cascavel Airport, Paraná, had visual contact with an unidentified circular flying object of bright white color, larger than a big aircraft. The object was observed during a period of two minutes and under good visibility conditions. According to the report of the aeronautical station operator, the UFO was sighted 7 km southwest of the airport, and was traveling at approximately 700 km / h, at an altitude of 20,000 feet and heading the west direction.
Cf. ARQUIVO NACIONAL (Brasil). Sistema de Informações do Arquivo Nacional (SIAN). Fundo ‘Objeto Voador Não Identificado (OVNI)’. Código de Referência BR DFANBSB ARX.0.0.714. “Questionário sobre ocorrência de objeto voador não identificado (ovni) em Cascavel, Paraná.“. Brasília, DF. 1952 a 2015. Último acesso realizado em 27/05/2020.
The BRAZILIAN UFO ARCHIVES website is a private initiative and IS NOT endorsed or sponsored by the Arquivo Nacional do Brasil [see our ‘Info’ page]. *THE ORIGINAL FILE WITH THE CASE REFERRED TO IN THIS TEXT CAN BE FOUND IN THE DOCUMENTAL COLLECTION OF “ARQUIVO NACIONAL DO BRASIL, LOCATED IN THE “OBJETO VOADOR NÃO IDENTIFICADO (OVNI)” FUND, UNDER THE REFERENCE CODE [“Código de Referência”] MENTIONED ABOVE. HERE IS THE LINK TO SEARCH THEIR WEBSITE
Brazilian UFO Archives 