Nondestructive inspection Airmen check an F-35A Lightning II panel for wear and tear at Eglin Air Force Base Fla., May 16, 2016. These specialists use a transducer and a Sonic 1200 to inspect the inner layers of metal objects for metal fatigue resulting from the daily function of jets. The transducer creates sound vibrations and sends the readings to the Sonic 1200 to reveal the depth of damage inside the metal of an aircraft. (U.S. Air Force photo/Senior Airman Andrea Posey)
<br>Unit: 33rd Fighter Wing/Public Affairs
Airman 1st Class Andrea Posey
2016-05-15
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