Tech. Sgt. David Alsip, sheet metal mechanic assigned to the 433rd Maintenance Squadron Corrosion Shop, explains the molding machinery that manufactures fiberglass and plastic interior panels for the C-5A Galaxy aircraft assigned to the 433rd Airlift Wing. Fifteen Honorary Commanders visited the Corrosion and other C-5A maintenance shops on Jan. 18, 2013 to learn more about the wing's C-5A maintenance mission. (U.S. Air Force Photo/Major Timothy Wade)