WPXK-TV shut down its analog signal, over UHF channel 54, on June 12, 2009, the official date on which full-power television stations in the United States transitioned from analog to digital broadcasts under federal mandate.
WPXK-TV halted its analog transmission on June 12, 2009, which marked the official date when U.S. full-power TV stations began transitioning from analog to digital broadcasts under federal regulation.