This website’s radio was located in Silver Springs Maryland and reached the status of being one of the most listened to AM radio stations in Washington DC. In order to have advertised with the station a phone call would have had to been placed in order to find out the details of doing so. This website would also had public service announcements in their programming line ups.
If a company was interested in placing a public service announcement on the air it would have been necessary to send the announcement into the administrative offices and allow up to a two week time before it would have been aired.