User talk:87.200.186.220

May 2022
Hello, I'm Ingenuity. I wanted to let you know that one or more of your recent contributions&#32;to Edwin Howard Armstrong have been undone because they did not appear constructive. If you would like to experiment, please use the sandbox. If you have any questions, you can ask for assistance at the Teahouse. Thanks. >>> Ingenuity . talk ; 14:15, 1 May 2022 (UTC)

 Anonymous users from this IP address have been blocked from editing for a period of 31 hours for making (or attempting to make) disruptive edits that repeatedly triggered the edit filter. If you think there are good reasons for being unblocked, please read the guide to appealing blocks, then add the following text below the block notice on your talk page:. Oz\InterAct 14:18, 1 May 2022 (UTC)
 * If this is a shared IP address and you are an uninvolved editor with a registered account, you may continue to edit by logging in.