101. Cumulus eventually surrendered KSTB's license to the FCC on September 23, 2015; the FCC cancelled the license and deleted the KSTB call sign on September 25, 2015. External links STB Radio stations established in 1993 Radio stations disestablished in 2015 1993 establishments in Texas 2015 disestablishments in Texas Cumulus Media radio stations Defunct radio stations in the United States STB