4-3-3 Diagram

4-3-3 A ball in player possession is out of bounds when the runner or the ball touches anything, other than another player or game official, which is on or outside the sideline or end line. The spot where the ball becomes dead is under the foremost point of the ball in possession of the runner when he crosses the plane of the sideline at B's one yard line (PlayPic A). No touchdown is scored in PlayPic B since the runner was airborne and was not touching inbounds when the ball broke the plane of the goal line extended.