![](http://www.alamy.com/thumbs/6/2C6E28C9-9B2C-41CE-AC31-7E6E447E62D1/2GKJ86G.jpg)
Tech. Sgt. Timothy Brunette, 911th Aircraft Maintenance Squadron aerospace propulsion systems technican, conducts routine maintenance on a C-17 Globemaster III engine at the Pittsburgh International Airport Air Reserve Station, Pennsylvania, April 30, 2021. Aerospace propulsion technicians perform a variety of tasks to ensure mission readiness of aircraft engines.
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Keywords: 4thaf, afrc, airmanmagazine, dma, dod, usaf