I believe I Heart Radio may be cutting back on investing into HD subchannels despite many of them discontinue service.
HD Radio today is in the position AM Stereo was in the early 1990s: finally supported by many car radios, just in time for nobody to care about it anymore.
I saw a count earlier this year that there were as many as 750 HD channels supporting the operation of translators that do not have their own AM or FM to permit the translator.
I believe I Heart Radio may be cutting back on investing into HD subchannels despite many of them discontinue service.
That may have something to do with why iHeart is cutting HD in NYC: No available translators.
None of those subchannels were running advertising or getting ratings, and they were never going to. It's all about streaming and the app now. The only HD subchannel growth has been Pride Radio which expanded to a number of new markets last month.
My take here is that Ihearts demo does not even have HD Radio.
They still have HD radio for their iHeart Stations in Allentown & Philly...
IHeart has moved the majority of it's music HD2 stations to the non-union smaller market stations to keep costs down. It's more cost effective to stream broadcast HD2 and 3 signals rather than have them internet only for the App. The exception in the major markets seems to be Pride Radio (Your City Here).