3/25/2011 - Senior Airman Nissean Johnson watches the flightline and sky for incoming and outgoing aircraft March 24, 2011, at Yokota Air Base, Japan. Yokota AB's flightline has received more than triple the normal amount of aircraft due to Operation Tomodachi. The military and civilian aircraft have been from multiple nations carrying supplies, personnel and equipment in direct support of bringing relief efforts and trying to minimize human suffering following an earthquake and tsunami March 11. Airman Johnson is an air traffic controller assigned to the 374th Operations Support Squadron.(U.S. Air Force photo/Staff Sgt. Jonathan Steffen)

3/25/2011 - Senior Airman Lyndsi Tullos, Staff Sgt. Steven Valentine and Senior Airman Nissean Johnson maintain control of inbound and outbound aircraft March 24, 2011, at Yokota Air Base, Japan. Yokota AB's flightline has received more than triple the normal amount of aircraft due to Operation Tomodachi. The military and civilian aircraft have been from multiple nations carrying supplies, personnel and equipment in direct support of bringing relief efforts and trying to minimize human suffering following an earthquake and tsunami March 11. Sergeant Valentine and Airmen Tullos and Johnson are 374th Operations Support Squadron air traffic controllers. (U.S. Air Force photo/Staff Sgt. Jonathan Steffen)

3/25/2011 - Senior Airman Lyndsi Tullos communicates with the maintenance operation center about flightline operations March 24, 2011, at Yokota Air Base, Japan. Yokota AB's flightline has received more than triple the normal amount of aircraft due to Operation Tomodachi. The military and civilian aircraft have been from multiple nations carrying supplies, personnel and equipment in direct support of bringing relief efforts and trying to minimize human suffering following an earthquake and tsunami March 11. Airman Tullos is a 374th Operations Support Squadron air traffic controller. (U.S. Air Force photo/Staff Sgt. Jonathan Steffen)

3/25/2011 - The air traffic controller tower overlooks the flightline March 24, 2011, at Yokota Air Base, Japan. Yokota's flight line has received over triple the normal amount of aircraft due to Operation Tomodachi.Yokota AB's flightline has received more than triple the normal amount of aircraft due to Operation Tomodachi. The military and civilian aircraft have been from multiple nations carrying supplies, personnel and equipment in direct support of bringing relief efforts and trying to minimize human suffering following an earthquake and tsunami March 11. (U.S. Air Force photo/Staff Sgt. Jonathan Steffen)