Air advisors from the 571st Air Mobility Advisory Squadron oversee students from the Dominican Republic Air Force as they practice weight and balance positions on a helicopter at the San Isidro Air Base, Dominican Republic, May 3. The MSAS team trained members of the FARD on aircraft weight and balance, corrosion control, hazardous materials management and radio communications. They also conducted an assessment of vehicle maintenance and operations. (U.S. Air Force photo by Staff Sgt. Heather Flitcroft)