U.S. Air Force Airman 1st Class Andrew Morris, 190th Logistics Readiness Squadron air freight apprentice, puts on hearing protection inside a Tunner 60K Aircraft Cargo Loader/Transporter at Altus Air Force Base, Oklahoma, July 27, 2021. Before operation, proper protective equipment must be worn and an inspection of the vehicle must happen before turning on the engine. (U.S. Air Force photo by Staff Sgt. Cody Dowell)