PMEL gets it right
Staff Sgt. Scott Kahle, 96th Maintenance Squadron, evaluates a tactical air navigation tester to ensure the power and frequencies are correctly calibrated Oct. 30 at Eglin Air Force Base, Fla. Kahle is a member of the Precision Measurement Equipment Laboratory. The four-sectioned lab is responsible for maintaining the accuracy and integrity of thousands of pieces of equipment from various units across the base. Kahle is part of the electronics power and frequency section of PMEL. (U.S. Air Force photo/Samuel King Jr.)