Project Blue Book Case #9048. On August 15, 1964, a bright object was observed over New York City — a rare Blue Book unknown from the nation's largest and most densely populated metropolis. New York's airspace was the most congested in the Western Hemisphere, with three major airports (JFK, LaGuardia, and Newark), multiple military facilities, and the constant flow of general aviation creating an unending parade of aircraft.
For a New Yorker to report an unidentified object required seeing something that stood out from this extraordinary background of constant air traffic. The city's population of nearly eight million provided an enormous observer base, yet NYC produced remarkably few Blue Book cases — suggesting that most sightings were readily identified as conventional aircraft. This one was not.
August 1964 followed the Socorro encounter by four months. The case was classified "Unknown."