STK104450MA British Army reservist inputs coordinates into a handheld GPS device.
STK104451MA member of the 130th Airlift Wing practices using a GPS location device.
STK104452MAn Iraqi Army lieutenant learns how to use a handheld GPS device.
STK104453MSpecial forces soldier enters coordinates into his GPS device.
STK104456MSoldiers complete land navigation training at Elmendorf Air Force Base, Alaska.