Unfortunately, you don't get to pick and choose transmitter sites.
Bill's right. There are such things as NIMBYs, property values and environmental regulations, something Andy Skotdal of KRKO/KKXA knows all too well. I'm sure Puget Sound was the first place he had in mind, but such are the SNAFUs of AM radio station construction today.
Setting up a new 3-4 tower AM radio station array today is akin to setting up a 3-4 tower nuclear power plant today (again, ask Mr. Skotdal.) You can even set up your towers on Hanford property itself and somebody's going to at least complain about the VIEW.
Everywhere is "environmentally sensitive". And if you're looking at a wetland or a nice, moist area (which is where you REALLY want your AM sticks), animal and plant species you have never even HEARD of, let alone actually seen anywhere locally are GOING to be brought up at the hearings.
Might not look like much to you, maybe a wet stinky swamp or something. But it's like the Galapagos to some people.
And the march of civilization itself hasn't been too kind to AM radio. People move farther away from AM transmitter sites and into the weaker coverage areas, which means signals have to be compensated or tweaked from time to time - if it's even possible at all. Or in the case of KARR, closer and driving the property values to the point where a new subdivision was more important than a radio station no one listens to.
And that's another thing. Why do these same environmental fanatics seem to have no problem with brand new, meticulously developed subdivisions full of annoying neighbors with concrete streets the developers thoughtfully named after the trees they chopped down. But comparitively quiet places like AM radio transmitter sites are the environmental threat. (And when a GOLDEN opportunity for environmental land reclamation presented itself in Kirkland recently, where the f--- was the ELF?)
But stop and think about this:
http://www.vashonproperty.com/
How long will it be before property values get so crazy (as they are NOW) that it's financially more profitable for the conglomerates to sell out their 50,000 watt heritage AM sites on Vashon/Maury for neatly manicured rows of McMansions?