User talk:2600:100A:B11B:63AA:8A16:F7BD:E759:57B6

October 2018
Hello, I'm Dan Koehl. I wanted to let you know that one or more of your recent contributions to Mass-casualty incident 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. Dan Koehl (talk) 23:39, 2 October 2018 (UTC)
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