Senior Airman Stephen Lanham, 62nd Aircraft Maintenance Squadron crew chief, instructs Evan Waara, "Pilot for a Day," on how to open the ramp doors of a C-17 Globemaster III on July 7, 2011, at Joint Base Lewis-McChord, Wash. Evan also had an opportunity to sit in the cockpit of the C-17. (U.S. Air Force Photo/Staff Sgt. Frances Kriss)