Several things were happening on this issue. I received a call from the head engineer at KHON.
First - the total outage was because the owner of the building where the KHON equipment is located changed out a generator which in turn knocked out some KHON equipment which needed to be flown in from the mainland.
Service was restored last Friday evening.
A second issue was a "black flashing" effect that we in Hawaii were experiencing every few minutes for over a month.
After Denise (the head engineer) at KHON worked with DISH, it was determined that the problem was because the DISH encoder in Colorado was in an alarm state. DISH then replaced the encoder. The defective encoder has been repaired and has now replaced the replacement encoder.
So...
If any Hawaii subs experience any more of the black flashing or blanking that we've been dealing with - call Denise at KHON and she said she will deal with DISH tech.