| Record | OBS-0343 |
|---|---|
| Category | Extraterrestrial/UFOs |
| Status | UNPROVEN |
| Summary | On 6 April 1966, multiple students and teachers at Westall High School in Melbourne, Australia, reported seeing a strange object in the sky, described as a silver disc with a dome. Some accounts mention smaller aircraft pursuing it, and witnesses reported landing marks in a nearby field. The incident remains unexplained and is considered one of Australia's most significant mass UFO sightings. |
| Origin | The sighting occurred on 6 April 1966 in Clayton South, a suburb of Melbourne, Victoria, Australia. |
| Claimed |
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| Evidence / consensus | The object has not been definitively identified. Skeptical explanations include a weather balloon or high-altitude balloon, but no conclusive evidence supports any single explanation. The lack of official documentation and varying witness accounts leave the case unresolved. |
Sources are external and provided for verification. Listing does not imply the Observer endorses their claims.