For other related logos and images, see:
Canal 3 Experimental
TV Universidad del Norte
On 14 February 1973 Channel 3 of Antofagasta resumed its broadcasts. On 1976 two new channels started in Arica and Iquique, replacing the number 3 with the frequency on that cities (10 and 12).
TVUN Red del Norte
Telenorte (first era)
This logo was used until its closing in 2001.
Telenorte (second era)
Currently the Telenorte brand is owned by F2 Producciones. This logo has been used for the two attempts to return to broadcast (2011 and 2019), as well in social media pages.