170123-N-AO823-062 PENSACOLA, Fla. (Jan. 23, 2016) A hyperbaric chamber operator communicates with patients and tenders inside a hyperbaric chamber at Naval Aerospace Medical Institute (NAMI). The institute's mission is to maximize performance and survivability of the warfighter by supporting Navy and Marine Corps aviation units through expert aeromedical consultation services development and application of aeromedical standards and training of aeromedical personnel for operational assignments. (U.S. Navy photo by Mass Communication Specialist 2nd Class Michael J. Lieberknecht/Released)