The NTSB and the FAA are investigating the deadly crash of the medical jet in Northeast Philadelphia on Friday, so who were the pilots?

The timing of the announcement has been particularly controversial, coming less than a month after a small DJI drone collided ...

But there’s no guidance from the FAA on a lateral boundary, such as “do not go over land” or “do not fly over the center of the river” — something that may change as regulators ...