http://www.eldoradotimes.com/highlights/x231961827/City-hears-proposal-for-UAS-business-at-airport
"Our main purpose for our business is relating to emergency response," Powers said."
http://fhsllc.com/
Interesting idea.
Really, though, the main objection I hear when it comes to domestic UAS use is that it'll eventually turn into an arm of Big Brother.
But I can definitely see it having a lot of practical ES use.