There was a time when seeing a remote controlled aircraft overhead meant watching a hobbyist navigate a lightweight plastic toy around a local park. Those early vehicles were entirely dependent on the line of sight view of the person holding the transmitter. If a sudden gust of wind caught the frame or the battery depleted unexpectedly, the flight often ended abruptly in a tree line or a remote field. Today, that simplistic view of uncrewed aviation has completely vanished. T