Airmen ace CDC exams Published June 16, 2008 McGUIRE AIR FORCE BASE, N.J. -- Congratulations to the following Airmen who scored 90 percent or better on their Career Development Course exams. Airman 1st Class Lester Guillermo 305th Aeromedical Medical Squadron Staff Sgt. Gerald Strauss 305th Aircraft Maintenance Squadron Staff Sgt. Mark Williams 305th Aerial Port Squadron Airman Andrew Verbitzki 305th Civil Engineer Squadron Tech. Sgt. Steven Stevenson 305th Mission Support Squadron Senior Airman Seth Kaelin 305th Operations Support Squadron