I don't believe private owners are the most interesting black-listed things. Military aircraft anyone? Who doesn't want to see those :) I noticed a helo circli

I don't believe private owners are the most interesting black-listed things. Military aircraft anyone? Who doesn't want to see those :) I noticed a helo circling with a huuge spotlight a mile or so from my house, and the skies were empty according to flightradar24, but ads-b exchange showd me that it was a police helicopter. I can see the reason for blacklisting those, so the people being chased cant easily track the helicopter? Otoh theyre bloody obvious due to their noisiness imo so I dont think it would matter one bit for the 1% of criminals aware enough to use flightradar24 to somehow evade capture..