Air transportation has changed very much. In the U.S. Department of Homeland Security, and the transportation security administration we are faced with new rules and regulations that have affected nearly every single one of us, from being in the industry or just flying as a regular passenger. The ultimate goal is to provide maximum security and safety for air travel. This can be accomplished by adhering to the programs set forth by the government agencies and also by public awareness. Full participation of all concerned will enable safe travel in the air.