FCC 06-150 gives the final assignments post-transition. http://hraunfoss.fcc.gov/edocs_public/attachmatch/FCC-06-150A1.pdf Looks like some of the UHF channels (that I'm familiar with) will be tweaked up a little in power a little after NTSC goes off, but the few stations that return to their VHF allocations are really going low power. Even by Euro standards. Example: Baltimore NBC 11, going to 6.91 KW ERP. They are marginal for me now, as a UHF channel, and I think they drop out after they return to VHF. In that example, antenna height remains 312 meters. Propagation loss between Channel 11 and their current Channel 59 DTT allocation differs by about 11 dB, whether free space or Hata model are used. If you increase 6.91 KW by 11 dB, you get 87 KW ERP. But they are now supposedly transmitting 513 KW ERP. Looks like they will experience a substantial loss of coverage? Mark Aitken's channels are staying the same, looks like. Frequency, power, and antenna height. Bert ---------------------------------------------------------------------- You can UNSUBSCRIBE from the OpenDTV list in two ways: - Using the UNSUBSCRIBE command in your user configuration settings at FreeLists.org - By sending a message to: opendtv-request@xxxxxxxxxxxxx with the word unsubscribe in the subject line.