Yes. For safety, we only fly line-of-sight, typically a radius of about 500 feet. And we will not exceed a height of 400 feet. You will be delighted by how much you can see from 400 feet up. And most of our work is more likely to be in the 20 – 50 feet range for an even more intimate shot where you are close to the subject. The radio is capable of safely operating at a much further distances, is guided by up to seven GPS satellites (depending on weather conditions), and the rigs contain fail-safe systems for automatically returning to base location should something to wrong in the air.