I work as a police officer in Ohio and I have been using my own personal flying models for search and rescue for several years. I don't understand why so many are getting upset over their use. I keep hearing the arguments about police using them to watch everybody, but with a 20 minute flight time, is this really what they are used for? I know I only use mine to take quick looks over fields for missing people or for someone who has bolted from us on a traffic stop.
If we have a search warrant and are getting ready to go into someones property to enforce the warrant and make an arrest it is a handy tool to get an up to date photo of the property layout. I stress this,
I said when we have a search warrant.
I think that many are misunderstanding the difference between a drone and what most Law Enforcement agencies are trying to get, a Flying model. Some are misusing the term drone and it is scaring people because drones are for most part surveillance and seek and destroy devices. In order to be drone by definition the vehicle most be able to stay in the air for over an hour, weigh more than 100 pounds, and be able to be controlled via a video down-link to the pilot or computer flying.
Here is a link to a video of me explaining how mine works and what I use it for if your interested.
http://longrangerc.com/?q=node/10