@ ted chittenden
Thanx for that interesting link.
There are other states with some higher casualty figures, of course. But I was surprised to see the three states I've considered my 'turfs' throughout the years have so many FCC books closed -- 4 in Massachusetts, 10 in PA, and 18 in Florida -- since 2020 alone!
I can't locate the first reasonably Big One's exit. That was a stunner, some 20 years ago, when full-time regional WHLM Bloomsburg PA on the almost-obscene frequency of 550 shut down and the company went with its FM.
As you can fancy, the high end of the AM dial hasn't been kind to listenership at all. Locals I couldn't locate include 1450, 1480, 1530 and 1590, which have gone down like sequential tumbling dominos.
Even as a far more casual DXer here in NEPA I've been able to log a total of 20 new 'catches' from those four frequencies alone. The DX quest, however benign as it's become, has benefited. I'm saddened at that huge list, though.
Keep in mind (and Mesa Mike makes it clear at the top) that the list is of AM licenses cancelled by the FCC beginning in (roughly) 1985. (I think there may be two or three listed before then.) If a station has requested a silent STA (such as the 560 frequency in San Francisco), it won't be listed simply because the license hasn't been cancelled yet.
Also for those looking at the site, you can set the order of listings by state (alphabetical order), by frequency (beginning with 540 kHz), and by city by using the links at (at least with screenreaders) the top of the site. Also, using the check boxes, you can look for cancelled construction permits (some of those by virtue of their frequencies are *very* interesting), and a combined list showing both.
It should also be kept in mind that the final callsign assigned to the frequency is the one that is listed as the callsign being cancelled, regardless of whether it was ever actually used on the air. For example, in my neck of the woods, there is a listing for KFAS (1260 kHz) being cancelled in 1997 with the city of license being Casa Grande. Though I heard the station many times over-the-air during the 1970s, the callsign I remember from it is KPIN and I can''t find anything saying that the station came back on the air with the KFAS callsign.
Finally, there is at least one cancellation notice from the FCC listed there during the early 1990s that never actually took place. I'm referring to the entry for KUKQ (which is now listed along with a number of others as occurring on 11/26/2020.) The 1060 frequency never went off of the air in the Phoenix market; only the callsign was changed. I think this was a mixup at the FCC.
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