First Lt. David Rose, 51st Fighter Wing Plans, 1st Lt. Edward John and Capt. Christopher Boynton, both assigned to the 51st Comptroller Squadron, search Oct. 11, 2011, for foreign objects and potentially damaging debris on a taxiway along with other Airmen of the wing staff agencies. A wing-wide FOD walk was conducted following construction on the Osan Air Base airfield. (Air Force photo/Senior Master Sgt. Stuart Camp)