A1C Saeed Shnawa and Staff Sgt. Abdullah Alnajey, 361st Training Squadron aircrew flight equipment course students, set up an aces II rogue system at Sheppard Air Force Base, Texas, Jan. 29, 2019. Aircrew flight equipment specialists make sure Airmen have the supplies necessary for any situation. From packing emergency items like parachutes and survival kits to maintaining regularly used items like flight helmets and oxygen masks, the attention to detail provided by these professionals could mean the difference between life and death. Both students said the course required patience and attention to detail. (U.S. Air Force photo by Airman 1st Class Madeleine E. Remillard)