<Li> The United States </Li> <Dl> <Dd> The U.S. uses the Airport / Facility Directory (A / FD), published in seven volumes . DAFIF also includes extensive airport data but has been unavailable to the public at large since 2006 . </Dd> </Dl> <Dd> The U.S. uses the Airport / Facility Directory (A / FD), published in seven volumes . DAFIF also includes extensive airport data but has been unavailable to the public at large since 2006 . </Dd> <Ul> <Li> Japan </Li> </Ul>

What are the different division of the airport