PCTO

1978-1987
In 1978, the channel is rebrandes as a superstation channel (known as "Superestación Once") via cable television. During his time, he was well known nationally, for reruns of TV series that issued in Señal 1 and Señal 2, after years ago.

1987-1992
Canal Once was sold by Grupo Cisneros (from Venezuela) in 1987, to declare the competence of private and public channels, the channel RTL Plus, Señal 1, Señal 2, Señal 3 and Canal 9. But the sale ended in late 2004, when the Catholic University of Puerto Chango want to return the channel to transform as the channel leader in audience from 1980-1992,.

August 2005-October 2005
The channel was sold by ProSiebenSat.1 Media in October 2005 due to international expansion of the company to Rodriguez Islands. And take the 95% of the private German company, while the remaining 5% of the UCPC (Catholic University of Puerto Chango).

October 2005-present
PCTO decided rebrand as "oncemax" (name to the superstation in 1995) in October 2005.