Nathan Bucholzer, 97th Maintenance Squadron nondestructive inspection technician (NDI), explains his job to a group of Altus Junior High School students at Altus High School, Altus, Oklahoma, March 30, 2022. NDIs test for defects in structures, vessels and vehicles using different techniques including ultrasonic, electromagnetic and dye penetrant testing.

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Keywords: 97th, aafb, aetc, amw, fair, stem