🇺🇸 USAF — Project Blue Book
In 1949, the city of Chicago in Illinois reported an unidentified aerial phenomenon that caught the attention of military authorities. A citizen wrote to the authorities to report their sighting, which was acknowledged and archived as part of a broader study on unexplained aerial phenomena. The official response, though partially illegible due to OCR errors, shows a serious and professional tone, indicating that the testimony was taken into account.
The document mentions other sightings across the United States, some attributed to meteors, aircraft, or even balloons, but others remain unidentified. This type of record, although fragmented, is valuable for understanding how aerial phenomena were handled in the post-war era. The Chicago sighting adds to a series of observations that, at the time, had no clear explanation.