Contrails are white and more or less parallel to the ground. That one is grey with black and practically perpendicular to the ground. That is a crash or some kind. Contrails are also mostly water vapor. That is most definitely smoke. My inputs are fine.
A bomb squad rushed to a Montgomery Co. school to dispose an 'unstable chemical'🧪
https://twitter.com/7NewsDC/status/1539740010898894848
Morning, Frenz
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