Senior Airman Kierra Hamil (left), 4th Component Maintenance Squadron electrical and environmental technician, connects a test harness to an F-15E Strike Eagle while Airman 1st Class Quentin Thompson (middle), 4th CMS electrical and environmental technician, and Senior Airman Thiago Santos (right), 4th Fighter Readiness Squadron electronics technician, set up an Eclypse tester program at Seymour Johnson Air Force Base, North Carolina, Feb. 3, 2021. The electrical and environmental shop and precision measurement equipment laboratory worked together to write the code for this test. (U.S. Air Force photo by Airman 1st Class Kimberly Barrera)