jimpearsall 7 Report post Posted June 9 The Orbital ATK tour registration will end on June 15. This is at the request of Northrop Grumman, the parent company. The early closing is to allow the registered tour members to have a security check. The company is a defense contractor, and they have to follow the rules. Jim Pearsall 2018 Convention Registration Share this post Link to post Share on other sites
