At first, the Manships wanted to call the station WBRA-TV, for the Baton Rouge Advocate, but went with the reverse "Z" at the end instead, avoiding the implications of having calls which could be understood to also mean the women's undergarment. Station founder Douglas L. Manship, Sr. still wanted "BR" in the station's calls, explaining the choice of "Z" at the end that "it was a good choice. 'Z' is a phonetically good sound on the air. It's distinctive." The "Z" was later expanded to mean "2" (similar to WGRZ-TV in Buffalo, New York). The WBRA call letters are currently used on the PBS member station in Roanoke, Virginia (standing for the Blue Ridge Mountains), though that entity emphasizes their "Blue Ridge PBS" branding over call letters except where required by the FCC. Until 1989, WBRZ was a sister station to WJBO-AM and WYNK-FM, until the Manships sold both radio stations. From the late 1960s until the late 1970s, WYNK was considered an affiliate of WBRZ.