@Jared DiCarlo Not a translator, but the studio-to-transmitter microwave link. For non-TV people, it's the callsign of a fixed link that sends the audio and video from the studios to the transmitter. Stations which have their transmitter and tower co-located with the studios do not use an STL link.
The 1984-94 WXXI logo is my favorite.
WXXI Rochester, NY Closing - July 2016
What does KHU 99 mean?
@Jared DiCarlo Not a translator, but the studio-to-transmitter microwave link.
For non-TV people, it's the callsign of a fixed link that sends the audio and video from the studios to the transmitter. Stations which have their transmitter and tower co-located with the studios do not use an STL link.