A member of the Mercy Air flight crew speaks to Airmen on the helipad at the Mike O’Callaghan Military Medical Center, Nellis Air Force Base, Nev., March 13, 2019. Mercy Air has two bases in Pahrump, one in Mesquite and one in Henderson. (U.S. Air Force photo by Airman 1st Cass Bailee A. Darbasie)