 The call sign was changed to WYPX on January 13, 1998; however, the new calls confused some people as there was a radio station with a similar call sign in the Albany market.WYPX became a charter station for the Pax TV network when it launched on August 31, 1998.WYPX also added a secondary affiliation with UPN on October 5, 1998, airing the network's programming in late night hours following Pax's primetime programming.