Electrical systems Airmen from the 51st Civil Engineer Squadron lay out the wiring for an emergency airfield lighting system during Prime BEEF Day at Osan Air Base, Republic of Korea, Nov. 17, 2016. The 51st CES uses the day to practice their role in how Team Osan would react to emergency situations, from loss of normal power to the base to mortar/bomb attacks on the runway, which could necessitate the use of an EALS. ( Air Force photo by Senior Airman Victor J. Caputo)

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Size: 5242px × 3495px
Photo credit: © AB Forces News Collection / Alamy / Afripics
License: Licensed
Model Released: No

Keywords: 51st, air, airfield, beef, boyz, civil, contingency, crater, dirt, engineer, force, lights, osan, prime, repair, runway, squadron, water