Reviewing Manuals Army Maj. Brian Lake, right, and Army 1st Lt. Daniel J. Cruz review flight manuals before participating in a scheduled training mission aboard a CH-47D Chinook helicopter in Greenville, S.C., July 22, 2016. Lake, a pilot and maintenance officer, and Cruz, a pilot, are assigned to the South Carolina Army National Guard’s Headquarters Company, 2nd Battalion, 151st Security Support Aviation Battalion. Army National Guard photo by Staff Sgt. Roby Di Giovine SHARE: Download: Full Size (1.38 MB) Tags: guard, soldiers, army Credit: Staff Sgt. Roby Di Giovine VIRIN: 160722-Z-II459-003A.JPG Photo Gallery