Just curious, as the token computer geek here, how would you search for a station on Google or Yahoo? Generally you know something about the station, such as their call or slogan.
As a test I Googled "LA Country Radio" and KKGO came on the first line. Then as a comparison I picked a small town near Dayton Ohio where I grew up and Googled "Xenia Country Radio" and wah lah up comes Classic Country Radio WBZI. The Google rankings are dependent, based on a esoteric formula that that they have constructed to keep certain businesses and other entities from an unfair advantage. There are the paid ads at the very top and on the sides but the general responses are tied to things like how many times people search for them and how many times they have cross links or referrals elsewhere.
By the way I did the same test on Yahoo with the same results, haven't tried ASK.COM or any others.