🇺🇸 USAF — Project Blue Book
An observer in Plattsburg, New York, reported an object that appeared and disappeared on April 9, 1955. The object changed colors multiple times, shifting from red to white, then to Kelly green, blue, yellow, pink, orange, and back to white. According to the account, the object ascended into the clouds with a blast and green flame. The description includes a saucer-shaped, silvery object with variable colors. Although a civilian journalist claimed to have seen it, the lack of other witnesses and the unusual nature of the sighting led investigators to not authorize a formal investigation. The original report is not in the file.