AL ASAD, Iraq ? Staff Sgt. Andrew C. Rondon, tower supervisor and crew chief with Marine Air Control Squadron 1, Detachment Alpha scans the runway before authorizing a cargo plane to land June 22. Rondon, a native of Bristol, Conn., is in charge of one of the three crews of air traffic controllers in the detachment. - AL ASAD, Iraq ? Staff Sgt. Andrew C. Rondon, tower supervisor and crew chief with Marine Air Control Squadron 1, Detachment Alpha scans the runway before authorizing a cargo plane to land June 22. Rondon, a native of Bristol, Conn., is in charge of one of the three crews of air traffic controllers in the detachment.