Stanislav said:There are currently no "vacant" DTV channel allocations (except for those two recently assigned to NJ and DE to fulfill the outdated law mandating one VHF channel in every state), and the FCC is letting the interference and coverage issues of the existing stations get sorted out before accepting any applications for new full-power DTV stations. Unlike the analog era, where channels were pre-assigned to various markets and locations, the way it will work now (as I understand it) is: you want to build a new station serving (insert name of city here); your engineers do a study to find what channel and power level will work without causing interference to other stations; you apply to the FCC, and their engineers either agree with the proposed channel/power, or suggest alternatives; when both parties are happy, the CP is issued.
In other words, it'll be a big cluster-you-know-what, just like AM radio. :