Two Abilene Regional Airport aircraft rescue team firefighters perform wellness checks on each other during nighttime aircraft fire training at Dyess Air Force Base, Texas, May 4, 2021. Aircraft fires can reach temperatures of over 1,000 degrees Fahrenheit. Safe practices and clear communication while responding to emergencies are crucial to the safety of those who need assistance as well as the responders assisting them. (U.S. Air Force photo by Airman 1st Class Colin Hollowell)