Global hawk fly at 60,000 feet–– almost twice as high as a commercial airliner. At that height, the drone can see beyond the curvature of the Earth. Global Hawks are also expensive, says Zegart. The cost of a single drone was more than $176 million in 2011, according to the military––more than 10 times the price of drones like the Predator and Reaper. Naravno to Iranci obore tehnologijom iz 75tih kaze Bosnjo, koji placa da mu nadgledaju nebo