Cpl. Eric Hamer, right, a crew chief with Marine Light Helicopter Squadron 369, based at Marine Corps Base Camp Pendleton, Calif., and a Murray, Iowa, native, and Lance Cpl. Austin Shephard, a crew chief with HMLA-369, and an Anacoco, La., native, load ammunition into a GAU-21 .50-Caliber Machine Gun during a moving target exercise at the Yodaville Urban Target Complex, located in the Barry M. Goldwater Range, Ariz., Wednesday, Aug. 20, 2014. The crew chiefs expended more than 6,000 rounds during the exercise, building proficiency in their gunnery skillsets. Yodaville Provides Realistic Urban

---

Cpl. Eric Hamer, right, a crew chief with Marine Light Helicopter Squadron 369, based at Marine Corps Base Camp Pendleton, Calif., and a Murray, Iowa, native, and Lance Cpl. Austin Shephard, a crew chief with HMLA-369, and an Anacoco, La., native, load ammunition into a GAU-21 .50-Caliber Machine Gun during a moving target exercise at the Yodaville Urban Target Complex, located in the Barry M. Goldwater Range, Ariz., Wednesday, Aug. 20, 2014. The crew chiefs expended more than 6,000 rounds during the exercise, building proficiency in their gunnery skillsets. Yodaville Provides Realistic Urban Close Air Support to HMLA-369 140820-M-NB398-007

---

Size: 1389px × 1799px
Photo credit: © PJF Military Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: .50, 369, air, armed, caliber, complex, conflict, corps, forces, gau-11, gau-21, gun, helicopter, light, machine, marine, military, minigun, moving, objective, squadron, states, station, target, uh-1y, united, urban, venom, war, yodaville, yuma