160912-N-VN349-003 NATCHEZ, Mississippi (Sept. 12, 2016) Builder 1st Class Adam Perry from Underwater Construction Team ONE based out of Little Creek, Virginia shows a local middle school student from Natchez the current diving helmet his unit wears during operations, Sept. 12. Navy Week Natchez, part of the city's year-long, tricentennial celebration, will showcase U.S. Navy and give the local population a greater understanding of the capabilities of America's sea service. (U.S. Navy photo by MCCS(SCW/SW) Jeffrey J. Pierce / Released)