Definitely not drones, or any sort of atmospheric vehicle. We have several databases of satellites and their orbital elements. You can use these elements to track any satellite yourself. These elements are not coordinates or anything that could be used for aircraft, but parameters for ellipses.
This is one of the biggest proofs that the earth is round, and trumps any argument about horizon.
Blue Moon, I do indeed acknowledge that these tools do exist, and that the data from them is indeed relevant, however, as a human race we seem to be pretty smart. Programming is something we have gotten rather good at, is it not also plausible that we've created a system in which this data is created and automatically sent out as to look and seem real and true to anyone reading. I've perused quite a few threads about satellite threads in search of answers, before I signed up for this Forum, where programming of the apps and the data that was sent was discussed. I'm not a FEr myself, I do however think the government lies, and with todays modern technology it wouldn't be far fetched at all to think that telemetry data is somehow faked from these satellites.
It is my belief that the governments of the world hold technology that is far beyond our comprehension even with all of our knowledge that modern humans hold. I understand your an avid believer and defender of NASA and I'm not attempting to debunk them or anything of that nature, just offering food for thought as it pertains to the thread. (I attempted to shorten quoting to to save space as to not litter the thread with tons of long quotes.)
Not attempting to start a flame war either as it pretains to NASA, again, just food for thought.
So, thoughts Blue Moon? I'm interested to hear back from you, as I'm not scientist. Just an average joe in search of answers. I've seen you post in many threads while searching before I signed up for the Forum as well, so I assume you know more about this subject than I. Partly why I brought it up.