Capt. Brian Gatzke, left, former chief of Training for the 717th Test Squadron (717th TS), 804th Test Group, Arnold Engineering Development Complex, points out a data point shown in the Real-Time Test Display of a playback of test data acquired and recorded using the enterprise System for Test data Acquisition, Recording and Redistribution during an actual test in one of the Arnold Engineering Development Complex engine test cells during a demonstration of the playback capability, April 14, 2022, at the Engine Test Facility at Arnold Air Force Base, Tenn. Also pictured are, from left, 1st Lt. Ryan Blount, current chief of Training for the 717th TS; Hanh Tran, a software engineer; Stephen Powell, instrumentation, data and controls data systems subject matter expert; and Max Kreeb, a test analyst with the 717th TS. (U.S. Air Force photo by Jill Pickett)
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