For anyone who doesn't know, I will try to summarize the issue: This month we have seen a surge in unusually large "drones" of unknown origin in the US, UK, and other countries.

While mainstream media has been unusually quiet about the topic, it has garnered a lot of attention just about everywhere else. A lot of people are voicing their concerns and disapproval of the US and UK governments' response to the matter. The official response is essentially "no comment".

Recently Donald Trump addressed this, stating that the government knows what they are, and that there's no way they couldn't know, considering the capabilities of military intelligence to track aircraft, including drones. His stance is that the government should speak openly about what they know. This sentiment is shared by many.

My question is: How can we (civilians or anyone non-military), track the flight paths of these drones? What mapping/reporting tools exist to help us share osint about these drones?