California Air National Guardsman Senior Airman Jeffery M. Thomas a crew chief with the 129th Maintenance Group works on the main rotor head of an HH-60G Pave Hawk rescue helicopter, Moffett Federal Airfield, Calif., May 2, 2015.  This maintenance is being conducted as part of a 50 hour flight inspection. (U.S. Air National Guard photo Staff Sgt. Kim E. Ramirez)
Staff Sgt. Kim Ramirez
Taken on 2 May 2015
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