UTC() is a method that returns the time value in milliseconds from midnight on January 1, 1970
package{ import flash.display.Sprite;
public class Main extends Sprite{ public function Main(){
// The UTC() method takes the same arguments as the Date constructor: year, month, date, hour, minutes, seconds, milliseconds.
var nUTCDate:Number = Date.UTC(1970, 0, 1, 0, 0, 0);