In 1930, Uhalt sold the station to the Harris County Broadcasting Company, which changed the call sign to KXYZ and built a new 100-watt facility. In 1932, KXYZ absorbed another station, KTLC, and moved to 1440 kHz at 250 watts.
In 1930, Uhalt sold the station to the Harris County Broadcasting Company, which rebranded it as KXYZ and constructed a new 100-watt transmitter. In 1932, KXYZ acquired another station, KTLC, and shifted its frequency to 1440 kHz with a power output of 250 watts.