Airmen from the 2nd Operations Support Squadron Aircrew Flight Equipment helmet section inspect, assemble and disassemble helmets on Barksdale Air Force Base, La., Aug. 4, 2014. AFE Airmen provide aircrew with the proper lifesaving equipment used in the event of a crash including helmets, oxygen masks, survival vests, anti-exposure suits, life preservers and night vision goggles. (U.S. Air Force photo/Senior Airman Benjamin Gonsier)