Senior Airman Santiago De La Rosa, 33rd Maintenance Squadron nondestructive inspection journeyman, assists Airman 1st Class Emily Greaves, 33rd MXS NDI apprentice, by monitoring the readings on a transducer, which looks for cracks in the low observable paint of an F-35A Lightning II at Eglin Air Force Base Fla., May 17, 2016. This practice ensures the effectiveness of the jet’s stealth capability by identifying any potential cracks. (U.S. Air Force photo/Senior Airman Andrea Posey)