The North American Aerospace Defense Command (NORAD) is a United States and Canada bi-national organization charged with the mission of aerospace warning, aerospace control and maritime warning in the defense of North America.
They also track Santa Claus every December 24 through our NORAD Tracks Santa program. Ability Chicago Info share in the spirit of the season.
Since 1955, NORAD has used satellites, high-powered radar, jet fighters and special Santa cameras to track Santa Claus as he makes his journey around the world.
Besides Santa's visit around the world being tracked on Dec. 24th, there are many activities at NORAD Tracks Santa program: http://www.noradsanta.org/