Talk:Air Defense Direction Center

External links modified
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I have just modified one external link on Air Defense Direction Center. Please take a moment to review my edit. If you have any questions, or need the bot to ignore the links, or the page altogether, please visit this simple FaQ for additional information. I made the following changes:
 * Added archive https://web.archive.org/web/20051113175706/https://www.airforcehistory.hq.af.mil/Publications/Annotations/schaffelemerging.htm to http://www.airforcehistory.hq.af.mil/Publications/Annotations/schaffelemerging.htm

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Cheers.— InternetArchiveBot  (Report bug) 16:54, 28 June 2017 (UTC)