A really important ufo case is the 1952 washington DC event, It started with a National Airlines crew sighting on July 13th, about 60 miles SW of the city, and then continued for a week, with more sightings , even a fleet over the whitehouse - all with radar confirmations!
It started again on the 25th, this time with Air Route Traffic Control radar picking up numerous UFOs (and multiple such incidents that day), and another National Airlines crew sighting. This continued this time for 4 more days, through the 29th.
You can view a timeline of events here…as outlined from the washington journal newspaper (complete with sources) www.project1947.com
More on the amazing 1952 ufo event:
You can view a timeline of events here…as outlined from the washington journal newspaper (complete with sources) www.project1947.com
More on the amazing 1952 ufo event: