After a 1.5 years of coming soon, the WZUM translator might be on the air soon. You can hear a signal on it now. The WZUM.org website states they are doing very low power testing in order to work out a transmission problem. The signal is higher than Part 15 would allow so I don't know how legal this is unless they have a STA. The audio is a simulcast of 1550 but the translator is not ID'ed.
The signal is very noisy in Bloomfield and does not exist in the North Hills. I don't know what the problem is but coverage over the eastern part of the City should be really good. It will be a nice addition to their signal. Hopefully the problem will be correct soon.