Public safety agencies are conducting a Counter-Unmanned Aircraft Systems exercise in Washington, D.C., through Thursday, Nov. 12.
The exercise runs from Nov. 10 through Nov. 12 between midnight and 4 a.m., according to an AlertDC notice posted Monday, Nov. 9. Nov. 13 is reserved as a contingency day.
Residents may see or hear drones during those overnight hours.
The early morning hours of Thursday, Nov. 12, mark the final scheduled window. If the contingency day is needed, activity could extend into the early hours of Friday, Nov. 13.
The alert did not specify which agencies are participating or name a location within the District.




