Well, I agree & disagree;
I don't see anything on the site that can't be found out via other means; FCC licensing, etc. It's all public record. If you know which records to look for.
While I understand, and partly agree with the need to keep things 'hush-hush', I also think it's a matter of a pointless exercise to take it to the Nth degree. It's not like a 500 ft. tower with antennae all over it can be hidden, for pete's sake.
I've also heard of agencies that don't want anyone else to know their frequencies, or like having 'secret squirrel' frequencies & such. Each licensee, has the right to grant, or not, or rescind permission to use a frequency.
This could get into a long, long discussion of rights & priviledges of RF licensing, and operations, etc. While it could be fun, I'm gonna drop it.
If you want to see where all of the towers in Catt County are, check the sheriff's office website.
not to diss on Capt Grube (who was a Sgt when he first created the sheriff's website) but if I were a terrorist, golly geez you did just give me intelligence that you'd think most agencies would like to keep hush-hush.