Bombs away Published March 12, 2003 EGLIN AIR FORCE BASE, Fla. (AFPN) -- Air Force officials tested a Massive Ordnance Air Blast weapon here March 11. The MOAB is a precision-guided munition weighing 21,500 pounds and was dropped from a C-130 Hercules aircraft for the test. It is the largest non-nuclear weapon in existence. (DOD photo)