Deputy Assistant Secretary of the Air Force for Operational Energy, Roberto Guerrero, watches demonstration of Sonic Infrared inspection by Florida Turbine Technologies, Inc., Jupiter, Fla., January 9, 2018. The technology is currently being tested and implemented by Air Force Research Laboratory as a more efficient way to inspect turbine engine compressor blades for cracks and defects. Air Force Operational Energy is looking to further implement the technology across the Air Force.