The last three are oppressively burdensome? You think a UAS should be able to fly above 500' or above 100mph? And fly in airport flight paths and restricted airspace? Why do you think it's reasonable for a piloted aircraft to be disallowed from flying below 1000' from the highest point of any obstacle within 2000' from an airplane, but you think it's OK to fly an unmanned done well below this altitude above 100mph right over people? That makes no sense. Please clarify.