Navy Diver 1st Class Mike Swist of Toms River, N.J., communicates with divers to check conditions below the water's surface during Saturday's centennial celebration of naval aviation. The 50-foot training dive was repeated several times over the starboard side of USNS Salvor to prepare members of Mobile Diving and Salvage Unit (MDSU) 1 for an upcoming deployment to the 7th Fleet's area of responsibility. (U.S. Navy photo by Mass Communication Specialist 2nd Class Chris Okula/Released)