I think the way this all going to work in the end is that people will buy and sell right-of-ways in 3-dimensional space for their drones.  There will be public right-of-ways for drones like there are public roads, and flight plans will be submitted electronically to the FAA for approval before any drone enters the public right-of-way.<p>Energy kites should be pretty easy to deal with unless they&#x27;re tethered within range of competing energy kites or things they could damage if they crashed.