TVP3 Katowice

Background
This is one of the local branches of TVP3 located in Katowice. The station was launched on 3 December 1957.

ID (December 3, 1957-2009, 2016-)
Visuals: Over a cloudy background is what appears to be a wheel on a tower. Next to it is the black text "Impact" with an aerial.

Variant: A black-and-white variant exists from 1957-1978.

Technique: None.

Audio: A music box-like theme, with the beginning sounding like "Nanny Nanny Boo Boo".

Availability: Seen during program pauses until 2009 in TVP2, and on TVP3 since 2016.