TV Engineering Database and corresponding directional antenna database for April 3, 1997.
983406 May 20 1997 tvdb.zip (Zipped ASCII) 371693 Jul 02 1997 dadb.zip (Zipped ASCII) 1485524 Jul 7 1997 flr.zip (Zipped Fortran Code with long filenames)
This data was the basis for the TV service and interference evaluation published as Table 1 in Appendix B of the Sixth Report and Order in the matter of Advance Television Systems.
DTV Page