Master Sgt. Mike Smith Jr. (right) and Master Sgt. Wil Lee, both loadmasters from the 300th Airlift Squadron, Joint Base Charleston, S.C., outline a plan to upload two helicopters bound for South America on a Charleston based C-17 Globemaster III. Master Sgt. Lee was receiving an evaluation or “check-ride” on the complex mission. (U.S. Air Force photo Lt. Col. Wayne Capps)