SKY SQUIB U.S. Air Force Staff Sgt. Ray Campbell installs a hoist cable squib on a Pave Hawk helicopter on Moody Air Force Base, Ga., April 1, 2008. A hoist cable squib is an explosive device that cuts through a cable in an emergency. SHARE: Download: Full Size (0.07 MB) Credit: VIRIN: 894330-B-INI92-381.jpg Photo Gallery