UFO sighted over a Brazilian farm

Summary

In 1970, a Brazilian Air Force officer reported a UFO over a farm in São Paulo. The official report notes clear weather and a craft with bright lights. The observer, a 40-year-old man, described a round object with windows and internal lights. No visible crew or metallic sounds were noted. The official document, part of the SIOANI archive, shows the seriousness with which unidentified aerial phenomena were recorded at the time.