Air Force Tech. Sgt. Zachary Walters, a 90th Aircraft Maintenance Unit crew chief, utilizes a Portable Maintenance Aide at Joint Base Elmendorf-Richardson, Alaska, Mar. 2, 2022. The PMA serves as a guide for maintainers to ensure proper execution of maintenance procedures.

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Size: 5041px × 3354px
Photo credit: © NB/IA / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: -22, 3rd, alaska, jber, maintainer, raptor, wing