Officials at the nation’s aerospace command are ready once again to keep children up to date on Santa’s Christmas Eve trek. Families can go to the special website NoradSanta.org to see images of Santa Claus getting his sleigh ready and watch “Santa cams” of his gift deliveries around the world. A global interactive map will show where Santa is.

Santa tracking by the North American Aerospace Defense Command or NORAD started in 1955. That’s when a local holiday ad with a phone number for reaching Santa mistakenly directed children to a defense operations center.

NORAD officials enlist the help of hundreds of civilians and volunteers to handle all the phone calls and emails they get from kids every Christmas Eve about Santa’s whereabouts.