U.S. Air Force pararescuemen prepare to board an HH-60 Pave Hawk helicopter. U.S. Air Force pararescuemen assigned to the 64th Expeditionary Rescue Squadron, Joint Base Balad, Iraq, prepare to board an HH-60 Pave Hawk helicopter during proficiency training outside Baghdad, Iraq, on April 10, 2009. SHARE: Download: Full Size (0.05 MB) Credit: VIRIN: 646947-D-GFS91-544.jpg Photo Gallery