G1E10:

[97.101]

Why should an amateur operator normally avoid transmitting on 14.100, 18.110, 21.150, 24. 930 and 28.200 MHz?

  1. A system of propagation beacon stations operates on those frequencies
  2. A system of automatic digital stations operates on those frequencies
  3. These frequencies are set aside for emergency operations
  4. These frequencies are set aside for bulletins from the FCC