KFWD/52 only runs repeats of the WFAA/8 news at 7pm and 11pm (right after The Twilight Zone).
And yes, they also run the remastered Star Trek (a surprise, since KTXA/21 had the syndication rights, apparently right up until the first episode aired on 9/17). And I must say, it looks gorgeous. In fact, KFWD's signal is one of the strongest I've seen on a UHF station in a long time. Wonder where their tower is located?
I don't know of a channel 56 in this market...seems like it would catch some (but not a lot) of interference from KLDT/55 in Lake Dallas. Is it a digital station? If so, and it's "mirroring" WFAA, I wonder if Belo has managed to glom onto a second digital outlet for WFAA (besides DTV Channel 9), and if so, if it's legal to do so?