User talk:136.158.66.156

January 2022
Please refrain from making unconstructive edits to Wikipedia, as you did at Air China. Your edits appear to constitute vandalism and have been reverted. If you would like to experiment, please use the sandbox. Repeated vandalism may result in the loss of editing privileges. Thank you. David Biddulph (talk) 09:10, 3 January 2022 (UTC)

You may be blocked from editing without further warning the next time you vandalize Wikipedia, as you did at China Eastern Airlines. David Biddulph (talk) 09:11, 3 January 2022 (UTC)

You may be blocked from editing without further warning the next time you vandalize Wikipedia, as you did at Lockheed Martin X-59 QueSST. BilCat (talk) 21:42, 4 January 2022 (UTC)