The FCC has issued a fee guide for a number of broadcast applications. This is not a fee guide for the annual regulatory fees. Rather, it is a guide for fees dealing with a number of broadcast applications such as construction permits, transfers, and other matters requiring an FCC application. The guide includes information regarding application fees for AM, FM, TV, LPTV, LPFM, translators, and booster stations.
You can access the guide here.
Please note that the FCC made an error with regard to some AM applications. You can find the correct application fee here.