A few years ago, we were all mad at Uber for their "God View" which tracked celebrity locations -> https://www.bbc.com/news/newsbeat-38314832
A few years ago, we were all mad at Uber for their "God View" which tracked celebrity locations -> https://www.bbc.com/news/newsbeat-38314832
Thus the only public source is ADSBExchange because it uses croudsourced data.
So the data isn't "public by design" but due to a lack of privacy laws that prohibit selling this sort location data.
What I don't like is the argument that purely because some piece of information is "public", we should allow companies to aggregate and sell this data.
And as a reminder, these planes literally broadcast their location themselves to the public.
I do think there are some strong arguments for allowing the aggregation of flight transponder data. I'd like to people making those arguments (such as the value of transparency in fighting corruption) rather than backing dangerous lines of argument because they don't like Musk or rich people in general.
Edit 2: One of the things that makes what ADSBExchange doing seem OK to me is the fact that in addition to selling the aggregated data commercially, ADSBExchange makes the data publicly available for non-commercial use. To me, that really helps tip the scales as it supports the transparency argument
Do you have any evidence for this assertion?
Edit: To me, this possibility is why we need laws that protect people from having this sort of private information sold or distributed.