U.S. Air Force Col. Jeff Nelson, left, 60th Air Mobility

U.S. Air Force Col. Jeff Nelson, left, 60th Air Mobility Wing commander, works with gauge blocks inside the 60th Maintenance Squadron Precision Measurement Equipment Laboratory Nov. 1, 2019 while Staff Sgt. Vincenzo Kupilow, right, 60th MXS physical dimensional craftsman, looks on during a Leadership Rounds visit at Travis Air Force Base, California. The PMEL team is responsible for ensuring the accuracy of test equipment for 255 work centers. The Leadership Rounds program provides 60th AMW leadership an opportunity to interact with Airmen to get a detailed view of each mission performed at Travis AFB. (U.S. Air Force photo by Tech. Sgt. James Hodgman)