User talk:31.73.61.60

November 2017
Please refrain from making unconstructive edits to Wikipedia, as you did at Aerospace engineering. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism can result in the loss of editing privileges. Thank you. Person who formerly started with &#34;216&#34; (talk) 16:14, 9 November 2017 (UTC)

Please stop your disruptive editing. If you continue to vandalize Wikipedia, as you did at Aerospace engineering, you may be blocked from editing. -Finlayson (talk) 16:32, 9 November 2017 (UTC)
 * If this is a shared IP address, and you did not make the edits, consider creating an account for yourself or logging in with an existing account so you can avoid further irrelevant notices.