The North American Aerospace Defense Command year round is in charge of keeping the skies safe. On Christmas Eve its mission also turns on-line to www.noradsanta.org
Lieutenant Commander Bill Lewis with NORAD says the Santa Tracker will is live from Monday morning until 5:00 a.m. on Christmas Day.
People may also call 1-877-HI-NORAD for the latest. More than 1,000 volunteers will be on hand, with the help of Santa cams, to answer questions and give updates on his exact location.