Airman 1st Class Bismark Berchie, 22nd Civil Engineer Squadron pavement and heavy machinery journeyman, uses a saw during a spall repair on the flightline May 3, 2021, at McConnell Air Force Base, Kansas. Airfield repair Airmen are on standby to restore any flightline faults in case of an emergency. (U.S. Air Force photo by Senior Airman Alan Ricker)