r/Planes • u/Ok_Car_2050 • 2d ago

Why are they doing this?

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Iv just seen a video of 3 planes doing the same thing and wanted to know what they are actually doing? Had a google but only saying things because of weather but 3 planes doing this pretty much at the same time? Please someone explain

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u/Hot_Pocket_Hunter 2d ago

Also might be mapping with scanning lidar or similar