Col. Erik Hansen (left) and Chief Master Sgt. Terrence Greene, along with Master Sgt. Brian Collins and Master Sgt. Mark O'Brien, present Airman 1st Class Jason Whipps and Senior Airman Nathaniel Diefenbach the Diamond Sharp award during a ceremony at the Charleston Club Nov. 8. Diamond Sharp awardees are Airmen chosen by their first sergeants for their excellent performance. Hansen is the 437th Airlift Wing commander, Greene is the 437th AW command chief, Collins and O'Brien are 437th Aircraft Maintenance Squadron assistant first sergeants and Whipps and Diefenbach are assigned to the 437th AMXS. Not pictured are Senior Airmen Sylvan Tortice, 437th Aerial Port Squadron and Airman 1st Cass Zachary Buzzard,14th Airlift Squadron, 437th AW. (U.S. Air Force photo/Airman 1st Class Ashlee Galloway)