may 19, 1986 - "Night of the UFOs"
Description:
Radar and visual contacts were obtained with multiple 'bright colorful objects' in the sky across several Brazillian states. Mirage 2000 and F-5 fighters were scrambled but failed to intercept, with pilots describing the objects as capable of impossible maneuvers and rapidly accelerating to as much as Mach 15 once approached.[134]Added to timeline:
Date:
may 19, 1986
Now
~ 40 years ago