Who Owns/Controls the Airspace Below 500 feet AGL?

Before airplanes and drones existed, people owned everything above and below their land—according to the law, their rights extended “to the heavens and down to hell.” But modern aviation changed this definition in a big way. In the early 20th century Congress declared the air a public highway, which limited land rights so that people were not trespassing every time they flew. That public highway has generally been considered 500 feet and above.

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Bird-Repelling Drone Imitates Real-Life Predator

bird-repelling-ProHawk

Scarecrows and other visually intimidating props placed on the ground can be useful in deterring birds within a certain radius, but one company is looking further afield by battling the pests in the sky. Designed to resemble a real-life bird of prey, the ProHawk UAV can be programmed to autonomously fly over a property and emit menacing predatory cries as it goes. Continue reading