Talk:521st Air Defense Group

External links modified
Hello fellow Wikipedians,

I have just modified 2 external links on 521st Air Defense Group. 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/20130104172234/http://www.afhra.af.mil/factsheets/factsheet.asp?id=9742 to http://www.afhra.af.mil/factsheets/factsheet.asp?id=9742
 * Added archive https://web.archive.org/web/20160303191332/http://www.afhra.af.mil/factsheets/factsheet.asp?id=11943 to http://www.afhra.af.mil/factsheets/factsheet.asp?id=11943

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Cheers.— InternetArchiveBot  (Report bug) 03:06, 23 June 2017 (UTC)