E1D03:

[97.3(a)(45)]

What is a space telecommand station?

  1. An amateur station located on the surface of the Earth for communication with other Earth stations by means of Earth satellites
  2. An amateur station that transmits communications to initiate, modify or terminate functions of a space station
  3. An amateur station located in a satellite or a balloon more than 50 kilometers above the surface of the earth
  4. An amateur station that receives telemetry from a satellite or balloon more than 50 kilometers above the surface of the earth