This is a list of problem areas in the big CTY.DAT because the prefix list is not historical.
- T9 - Bosnia-Herzegovina
- The current prefix for Bosnia-Herzegovina is E7. T9 is not listed.
- ZK1 - South Cook Islands
- The current prefix for South (North) Cook Islands is E5, with South being the default.
ZK1 has been returned to New Zealand. If a callsign was used from North
Cook Is., then later from South Cook Is., that callsign may appear in the file.
If you know of any others, please send E-mail to the webmaster (link below) so that they can be added to this list.