A silvery disc hovered over the Hanford Atomic Works at high altitude, detected by ground observers and radar. The object accelerated beyond jet fighter speed and disappeared before interception.
DateMay 21, 1949LocationHanford, Washington🇺🇸TypeMilitary EncounterCountry🇺🇸 United States Background
Incident Overview
On May 21, 1949, at approximately 1:30 p.m., military personnel detected an unidentified flying object in restricted airspace above the Hanford Atomic Works in Washington State. The object maintained an altitude between 17,000 and 20,000 feet.
Detection and Observations
The metallic disc was visible to ground observers stationed at Hanford and simultaneously tracked on radar systems. The object's presence in a highly restricted military zone prompted immediate response protocols.
Interception Attempt
An F-82 fighter aircraft was dispatched from Moses Lake Air Force Base to intercept the craft. However, before the fighter could achieve takeoff, the disc demonstrated extraordinary acceleration, exceeding the speed capabilities of the jet fighter. The object rapidly departed the area, disappearing from radar coverage and evading visual contact.
Significance
This incident represents a documented case of military interception failure involving advanced aerial performance characteristics that exceeded contemporary aircraft capabilities.