ATK Successfully Ground Tests New CASTOR 30XL Upper Stage Solid Rocket Motor

Photo Caption: ATK successfully tested its CASTOR® 30XL upper stage solid rocket motor March 27, at the U.S. Air Force’s Arnold Engineering Development Complex (AEDC) in Tennessee. Photo Credit: ATK and AEDC

Motor will be used for NASA Commercial and Government Launch Vehicles

Arlington, Va., March 28, 2013 — ATK (NYSE: ATK) successfully […]