TIGHT ROPE WALK A British airman, left, and U.S. Air Force 1st Lt. Xzavior Hill traverse a rope bridge as part of the Ultimate Challenge 2 activity of Leadership, Ethos and Air Power Day on Royal Air Force Marham, Nov. 9, 2009. About 40 U.S. airmen participated in the leadership building opportunities with their British counterparts. Hill is assigned to the 100th Civil Engineer Squadron. SHARE: Download: Full Size (0.06 MB) Credit: VIRIN: 134145-Q-JBR79-938.jpg Photo Gallery