Talk:678th Air Defense Group

inactivated
Not sure this is a word. — Preceding unsigned comment added by 80.189.103.145 (talk) 09:50, 18 June 2012 (UTC)
 * It is, and it's used by the Air Force Historical Research Agency all the time --Lineagegeek (talk) 20:56, 22 April 2013 (UTC)