Block 45
Belinda Schantz, 564th Aircraft Maintenance Squadron Block 45 unit chief, stands in front of the wiring schematic for the KC-135 Stratotanker avionics upgrade Nov. 27, 2016, Tinker Air Force Base, Oklahoma. Schantz has empowered her technicians to innovate for time and cost savings which has dramatically lowered the workflow days and sped delivery of the aircraft back to the warfighter. (U.S. Air Force photo/Greg L. Davis)