channel 9 VHF signal or only a UHF antenna to receive KUSA in some form. Instead of channel 20.3, KTVD-DT3 maps to channel 9.4. Analog-to-digital conversion KTVD shut down its analog signal, over UHF channel 20, on June 12, 2009, the official date in which full-power television stations in the United States transitioned from analog to digital broadcasts under federal mandate. The station's digital signal remained on its pre-transition UHF channel 19. Through the use of PSIP, digital television receivers display the station's virtual channel as its former UHF analog channel 20. Translators References External links KTVD-DT2 website TVD MyNetworkTV affiliates Heroes & Icons affiliates Twist (TV network) affiliates Tegna Inc. Television channels and stations established in 1988 1988 establishments in Colorado National Hockey League over-the-air television broadcasters Former Gannett subsidiaries