Kenneth Arnold Sighting
INCIDENT REPORT
DECLASSIFIED DOCUMENTS (2)
TOP ARTICLES (2)
The Kenneth Arnold UFO Sighting That Launched the Flying Saucer Era
On June 24, 1947, pilot Kenneth Arnold spotted nine objects flying at incredible speeds near Mount Rainier, igniting the modern UFO phenomenon.
Kenneth Arnold and the birth of 'flying saucers'
VIDEO EVIDENCE (1)
RELATED CASES (6)
Operation Mainbrace UFO Sightings
During NATO's first major maritime exercise, US, UK, Danish, and other allied crews logged multiple radar+visual UFO sightings across the North Sea - one of the earliest multinational military UAP clusters.
Washington DC UFO Incident
UFOs tracked on radar over the nation's capital on two consecutive weekends, triggering jet scrambles and the largest Pentagon press conference since WWII.
Mantell Incident
Captain Thomas Mantell died pursuing a large metallic UFO over Kentucky, becoming the first pilot death attributed to a UFO chase.
Roswell Incident
The US military initially announced recovery of a 'flying disc' near Roswell, NM before retracting the statement, creating the most famous UFO controversy in history.
United Airlines Flight 105 Sighting
Just ten days after Kenneth Arnold's sighting, airline pilots on United Flight 105 observed multiple disc-shaped objects over Idaho, marking the first professional pilot UFO report of the modern era.
1947 Flying Disc Wave
Over 800 UFO sightings in just two weeks during the summer of 1947 created a nationwide phenomenon that launched government investigations and permanently changed American culture.