Flash Cards

E1D03

What is a space telecommand station?

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