Wikipedia
XHLNA-TDT
XHLNA-TDT channel 50 is a television station in Nuevo Laredo, Tamaulipas. The station is affiliated to the Azteca 13 network and is part of Azteca 13 Noreste. This channel also broadcasts local news and programming. XHLNA also broadcasts in HDTV on digital channel 50.1 ( virtual channel 21.1). This station was among the first in Mexico to broadcast a digital signal. Azteca 13 Noreste programming can be seen on its analog channel