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Conclusion not available

Sighting in JAPAN, April 1952

Japan

Sighting reported in April 1952 (JAPAN, Japan) and investigated by Project Blue Book, the US Air Force UFO investigation (1947-1969). The Air Force's conclusion is in the digitised case file held by the US National Archives.

The original file is a set of scanned documents (reports, sketches, correspondence) that has not been transcribed yet. You can browse it page by page through the source link.

Date
April 1952
Location
JAPAN · country only
Type of sighting
From the ground

Sources

Summary written by SkyUnknown from the facts published by the source.