This is a forewarning of loud noises to come. Just after midnight on Friday, NORAD will be executing a series of training flights over the District’s airspace.
The training flights will continue from midnight until 2 a.m. and then again from 4 a.m. to 6 a.m., according to WTOP.
What’ll be flying overhead? Air Force F-16 fighters, Civil Air Patrol aircrafts and Cost Guard HH-65 Dolphin helicopters.