SBT Rio

ZYB 512 (Canal 11) also known as SBT Rio, previously called , is one of the main and owned channels of SBT. It is the oldest of all other channels (including SBT in São Paulo), being founded in 1976.
==TVS Canal 11 Rio de Janeiro== 
===As an affiliate of REI===
====1976 (pre-launch)====
====1976–1981====
TVS 11 logo.svg|The 11 itself
TVS first launched in 1976 in Rio. Their logo consists of the words TVS and Rio with an outlined circle with a skewed 11 inside the circle. The design of the "11" logo is exactly the same as the WBAL-TV logo from 1975-1987.
===As a SBT-owned station===
====1981–1988====
After SBT was created, the logo was changed to a design similar to the network, although the TVS text replaced the SBT text. This design was also used by all other channels owned by SBT.
====1988–1989====
In 1988, TVS changed its logo design with SBT. The logo contains a multi-colored striped disc with "TVS" text in the center, just like the new design of SBT.
====1989–1990====
==SBT Rio de Janeiro==
===1990–1995===
In 1990, the TVS branding was ditched and replaced by the network brand, SBT. However, the same logo as the network was used.
===1995–1996===
===1996–2001===
===2001–2004===
===2004–2012===
====2004–2009====
====2009–2012====
In 2012, all SBT-owned local TV stations gained their own logos identifying its region.
===2012–2014===
===2014–2019===
===2019–present===
In 2019, the SBT owned-and-operated stations lose their regional branding, being replaced by the main network's logo.
Category:SBT affiliates
Category:SBT
Category:Grupo Silvio Santos
Category:Television stations in Brazil
Category:Rio de Janeiro
Category:Rede de Emissoras Independentes