User talk:86.98.50.98

October 2014
Hello, I'm Frosty. I noticed that you recently removed some content from Emergency oxygen system with this edit, without explaining why. In the future, it would be helpful to others if you described your changes to Wikipedia with an edit summary. If this was a mistake, don't worry, the removed content has been restored. If you think I made a mistake, or if you have any questions, you can leave me a message on my talk page. Thanks. —Frosty ☃ 08:39, 12 October 2014 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself so you can avoid further irrelevant notices.

March 2019
Hello, I'm ScottJKay. I wanted to let you know that one or more of your recent contributions 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. SKay (talk) 06:23, 17 March 2019 (UTC)