April 7th, 1984. Time: 13:20. Duration: 10 minutes. A resident of Brasilia, Distrito Federal, reported seeing an unidentified flying object, with his wife and children, in the direction of the Central Bank in Brasilia, about 4 km away from the observer. According to the witness, the UFO was approximately 500 meters from the ground. The UFO had a cylindrical shape, with concave ends (finished with half spheres) and identical. The UFO’ was 100 meters wide, with tis cylinder having 20 meters in diameter, its color was dark, matte aluminum, and its speed was the same as that of a jet. The unknown object did not emit sound or leave a trail of displacement. Complementary data: according to the witness, to estimate the speed of the UFO, he observed “an aircraft taking off” in the vicinity and this “served as a basis to estimate the speed and size of the object”. When the object went up, “its color got darker”.
Cf. ARQUIVO NACIONAL (Brasil). Sistema de Informações do Arquivo Nacional (SIAN). Fundo ‘Objeto Voador Não Identificado (OVNI)’. Código de Referência BR DFANBSB ARX.0.0.233. “Ocorrência de tráfego hotel no Distrito Federal”. Brasília, DF. 1952 a 2015. Último acesso realizado em 27/05/2020.
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