This 2003 photo released by the U.S. Air Force Academy shows Capt. Lucas Gruenther. The U.S. Air Force has identified Gruenther as the pilot of an F-16 fighter jet that went missing Monday, Jan. 28, ... more 
This 2003 photo released by the U.S. Air Force Academy shows Capt. Lucas Gruenther. The U.S. Air Force has identified Gruenther as the pilot of an F-16 fighter jet that went missing Monday, Jan. 28, 2013 on a training mission over the Adriatic Sea. (AP Photo/U.S. Air Force Academy) less 
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Associated Press | Photo By U.S. Air Force Academy
Thu, Jan 31, 2013 11:17 AM EST