El Once (Surodecia)

El Once (English: The Eleven) is one of the Surodecian major television networks, being owned by a Surodecian media company Mundo Once Media. The network is headquartered in Borvis, Frentia, with major production facilities and operations in Borvis and Acora, Acora Province.

1959-1969
In March 1st, 1959, El Once was launched as Universidad Católica de Surodecia Televisión, known as acronyms UCS Televisión and UCSTV. UCS Televisión was fully-owned and operated by Pontificial Catholic University of Surodecia and offered one of Surodecian major newspaper publishers, El Mundo's news programs, such as Teleonce.

1969-1977
In March 31th, 1969, UCS Televisión introduced the new logo. The basis was used for 34 years, until 2004.

1977-1998
In March 28th, 1977, when the color broadcasting was started, UCS Televisión updated the logo. The design was slightly changed, and inspired by a Neurcasian television network Independent Broadcasting System's logo. This logo was the same design with the rainbow-colored ring, but the former logo was only used as one-color variant. The logo is the longest-lived logo in the El Once's history.

1998-2004
In March 30th, 1998, 21 years later, UCS Televisión renamed the name to Red UCS (English: UCS Network) and updated the logo, into the new dimensional design. Red UCS also introduced the new slogan, El Canal Que Ves (English: The Channel That You Do Watch). The logo was designed by a Surodecian design agancy, Studio 1.

Daniel González, the president of Studio 1 at the time said "For the 40 years, the graphic technology has been evolved. So now, we made the new logo for Red UCS, one of major television networks as its culmination. The logo is made from a sphere, and its colorful inside, which inherited the previous logo's feature represents Red UCS' brilliant emotions.".

2004-2009
In 2004, when Red UCS was privatized and acquired by El Mundo, former one of owners of TVC, Red UCS dropped the longest-used "UCS" name since the launch and renamed the name again to El Once and introduced its new logo and the new slogan, Sea Feliz (English: Be Happy). The logo was only colored by black and white and designed by an another design agency, Magia Design. The new name, El Once is came from its own channel number.

2009-2014
In March 30th, 2009, when its HD simulcast was launched, El Once updated its logo into the new dimensional design.

2014-present
In March 31th, 2014, following the 55th anniversary, El Once updated the logo into the new flat design. El Once restarted to use its spectrum color for the logo, like the 1977 and 1998 logos. The logo was designed by Studio 1, who designed the 1998 logo.