@idefix37 Hey! Thanks so much for your reply with link to the 2019 post & resources. Just what I needed to point me in the right direction to research further :-)

Hi. Can anyone tell me what these are over Mexico? I’ve been watching them for about 3 months now as I’m due to re-locate there.

I read on a blog that it can be interference due to sunrise or sunset but they are there all day/night on 12hr playback & have been consistent for the 3 months I have been looking??

Thanks in advance.