It would seem that K18DD on Mingus Mtn has been testing, trying or experimenting
with multiple subchannels. On my Toshiba, on the advanced menu, I now show K18DD with
three weirdly numeric offerings but the television displays virtual channel 59.1 through
59.110, no typo!... Some of the channels are audio, some are blank and some are showing
religious programming in the 4x3 format and 480 resolution..... End of mystery and story.