Airman 1st Class Maria Perez, an aircrew flight equipment specialist with the 4th Special Operations Squadron, checks the lines of a low-profile parachute at Hurlburt Field, Fla., Jan. 25, 2017. The equipment specialists are responsible for maintaining flight equipment such as helmets, oxygen masks, harnesses and all life-saving equipment. (U.S. Air Force photo by Airman 1st Class Joseph Pick)
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