Balloons To Provide Low-Density Cellular Access

This is a brilliant idea. I've often toyed with the idea of putting a network of dirigibles up, 24/7, across the US to provide a telecomm or Internet backbone. (Not doing it personally - my dirigible launch capacity is booked solid for the next two decades putting spycams over topless beaches - just the notion in general.) North Dakota is thinking of doing the same thing on the cheap.