From the left, Mrs. Barbara Westgate, Deputy Director of Programs, US Air Forces Europe headquarters, Ms. Margaret Zook, Directorate of Supply, and Deputy CHIEF of STAFF, and US Air Force Colonel Arthur Rooney, Jr., Director of Logistics, are briefed by US Air Force SENIOR MASTER Sergeant Alston Williams, 555th Fighter Squadron, lead program superintendent, at Aviano Air Base, Italy. The three are visiting Aviano to learn more about the maintenance impact of cannibalization of jets and how it adversley affects parts ordered against it