Tokyo air traffic control transcript suggests only one plane had permission to be on runway before deadly Japan Airlines collision. Japan says Coast Guard plane apparently not cleared for take-off before runway collision.

Tokyo Plane Fire Probe: Coastguard plane not cleared for take-off

More information are coming in from events leading up to Tuesday's collision between two planes at Tokyo's Haneda Airport. Air Traffic Control transcripts appear to show that the Japanese Coast Guard plane did not have permission to take off before entering the runway where Japan Airlines passenger jet was cleared to land.

Tokyo Plane Fire: Transcript shows Japan airlines pilots 'unaware of fire' at first

A Japan Airlines plane burst into flames after landing at Tokyo’s Haneda airport on Tuesday. The airplane crashed with a coast guard plane on the runway. Five people were found dead in this plane collision.

Tokyo Airport Fire: Five killed as Japan Airlines plane collides with coast guard jet

Tokyo Airport Fire: Probe underway into Japan plane collision