User talk:Space shuttle Columbia

Hello, I'm NawlinWiki. I wanted to let you know that one or more of your recent contributions to Space Shuttle Columbia 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 help desk. Thanks. NawlinWiki (talk) 19:53, 20 February 2020 (UTC)

February 2020
Hello, I'm Materialscientist. I wanted to let you know that one or more of your recent contributions to Space Shuttle Columbia 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 help desk. Materialscientist (talk) 20:17, 20 February 2020 (UTC)

You have been blocked indefinitely from editing because your account is being used only for vandalism. 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:. Bishonen &#124; talk 20:59, 20 February 2020 (UTC)