180318-N-LD343-006 FONTANA, Calif. (March 18, 2018) Sailors assigned to the amphibious assault ship USS America (LHA 6) don radio headsets during the NASCAR Monster Energy Auto Club 400 race. Sixteen America Sailors were invited to attend as honored guests as part of the “Troops to the Track” program. (U.S. Navy photo by Mass Communication Specialist 1st Class Demetrius Kennon/Released)