In the collision and fiery accident between two planes that occurred at Haneda Airport, the Japan Coast Guard seems to have decided that the aircraft had obtained permission to take off earlier than the accident, however the pilot of Japan Airlines informed the corporate, “There have been different planes… There was no communication to the plane concerning permission to take off or something like that.” The National Transportation Safety Board is conducting an in depth evaluation of communication information with air site visitors controllers to research the state of affairs on the time.