According to the Federal Aviation Administration (FAA), the ADS-B “is an advanced surveillance technology that combines an aircraft’s positioning source, aircraft avionics, and a ground ...

Acting FAA administrator Chris Rocheleau on Thursday announced new safety measures for Ronald Reagan Washington National Airport (KDCA) in the wake of January's fatal midair collision between a U ...

ADS-B units can be mounted on cell phone towers ... When an aircraft equipped with a transponder receives that signal, the transponder sends out a signal of its own, which registers at the ground ...

There is of course a flaw in the plan, that not all pilots are concerned enough for their safety to fit an ADS-B transponder to their aircraft, and so are invisible to both the thus-equipped drone ...