Army and Air National Guardsmen establish drop zones for over head UH-60 Blackhawk helicopters during Pathfinder school at Camp Gruber Training Center, near Braggs, Okla., May 17, 2017. Trainees were required to show proficiency in using marked, verbally initiated and computer air release systems for retrieving air dropped supplies. ( Air National Guard photo by Senior Airman Tyler Woodward)

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Size: 6000px × 3994px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 137, air, army, assault, blackhawk, braggs, camp, co490, force, gruber, guard, national, oklahoma, operations, pathfinder, repel, sow, special, tower, training, tyler, uh-60, woodward