Meanwhile, XERF reverted to selling time according to the old format devised by Dr. Brinkley. It featured paid programming, most of it from American fringe evangelists, right-wing political groups and Black Nationalist messages from the Nation of Islam. In , a pastor sued the station for removing him from its air, alleging that the contract he had signed was for the duration of its broadcast concession. In the early , the station faced another lawsuit over contracts for airtime on XERF,