You miss the fact that ADS-B broadcasts are completely voluntary. Basically, these were polite "black helicopters." If they were up to something nefarious, yo

You miss the fact that ADS-B broadcasts are completely voluntary. Basically, these were polite "black helicopters." If they were up to something nefarious, you'd never know, no matter how sophisticated your ADS-B receiver is or what flightradar24 tells you.