Declassified UFO / UAP Document
Relatório Sobre OANI - Mongaguá, 1969
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AI-Generated Summary
A 1969 SIOANI report documenting a 1955/1956 sighting of a large, luminous, elliptical object in Mongaguá, Brazil. The witness described the object as silent and capable of vertical descent and takeoff.
This document is a SIOANI (Sistema de Investigação de Objetos Aéreos Não Identificados) sighting report filed on July 14, 1969, by Arnulfo Ralf Staller. The report details an observation that occurred approximately 13 years prior, in 1955 or 1956, in Mongaguá, São Paulo, Brazil. The witness, a 60-year-old accountant and painter, describes observing a solid, elliptical, and highly luminous object at night. According to the report, the object appeared to be the size of three full moons. It was initially stationary before descending vertically to ground level. After remaining stationary for a short period, it departed silently, mimicking the takeoff of an airplane, and disappeared towards the south. The witness noted that the weather was cloudy and rainy at the time of the sighting. The report includes standard SIOANI administrative fields, including the witness's personal background, the environmental conditions, and a sketch of the object. The document was later digitized by Edison Boaventura Jr. of the GUG (Grupo Ufológico de Guarujá).
viu objeto entre nuvens que se dissiparam parado, depois desceu verticalmente até o nível do mar parou um pouco depois sem fazer ruído sem nada saiu com muita velocidade como se fosse um avião levantando voo desaparecendo do lado de Itanhaém que é ± sul.
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Witnesses
Key Persons
- Edison Boaventura JrDigital archivist