Also, some other stations like WFWA, WVIZ, WGBH-TV and other used this until 2021.
2010, 2016–present[]
On 2016, a new logo was modified. As of 2020, it's no longer used on PBS programming itself, aside from occasional reruns of Mister Rogers' Neighborhood and a few other shows that still feature it.
Other logos[]
The E/I logo on a non-PBS channel (The Hub, circa. 2010)
The E/I logo on a non-PBS channel (Qubo 2015-2021)