April 6 in strange history

1 strange event from history happened on April 6, plus 28 Canadian UFO sightings.

1966
Close encounter
The Westall sighting
Westall High School, Clayton South, Melbourne, Victoria, Australia
Students and teachers at a Melbourne school watched a silvery object descend near the school; no beings were reported.

Canadian UFO sightings on April 6

The Canadian UFO Survey logged 28 sightings on April 6 between 1989 and today, most in 2012 (8). Most came from Ontario, British Columbia, Quebec.

1998 · Whitehorse, Yukon · Daylight disc, 3 witnesses
Mother and daughter observed object dart up and down vertically. The period of oscillation was about half a second. Moved behind c
2023 · Calgary, Alberta · Daylight disc
CADORS: 2023C1534: large "high altitude" balloon over Northwest (NW)
2012 · Matapedia Valley, Quebec · Daylight disc
Object seen?
2012 · Elora, Ontario · Physical traces
Odd-shaped object found on photo
2015 · Assumption, Quebec · Daylight disc
Cessna type aircraft, 2 oval large tail fins

Source: the Canadian UFO Survey, Ufology Research. Explore every Canadian sighting.

The US Air Force opened 820 Project Blue Book files for sightings in April, 1947 to 1969. Browse the Air Force files.