The logo of Alliant Techsystems Inc., known as ATK.
ATK
<a rel="nofollow" class="external text" href="http://www.atk.com/Downloads/annualreport_ATK_2008.pdf">ATK 2008 Annual Report to Stockholders</a><br><a rel="nofollow" class="external text" href="https://www.northropgrumman.com/who-we-are/northrop-grumman-company-legacies-logos/">Northrop Grumman: A Company of Legacies and Logos</a>