Elmendorf Airmen complete airdrop using 3-D weather technology
Staff Sgt. Chris McKnight checks his drop zone before deploying a sonde transmitter March 19, 2010, at Elmendorf Air Force Base, Alaska. Sergeant McKnight and his crew from the 517th Airlift Squadron participated in a combat simulation improved container delivery drop over Tin City, Alaska. (U.S. Air Force photo/Senior Airman Matt Coleman-Foster)