"UFO CASEBOOK" contains the Blue Book "Unknowns" from 1947 to 1969 and will soon provide  the best links to these cases (where available). Appropriate additions to these and other Casebook files, in particular, those filed AFTER Blue Book closed down in December of 1969, will eventually be  provided by reputable private researchers and official UFO organizations

Francis Ridge

May 19, 1986; Brazil. Radar/visual. Integrated air defense and civilian air traffic control system was flooded with radar UFO sightings and confirmatory reports by pilots in seven aircraft (all but one military).  Report

November 17, 1986; NE Alaska. Boeing 747 (JAL 1628) encounters giant UFO also picked up on Anchorage ground radar.  Report


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