#radar_echo__radarecho  an electronic signal that has been reflected back to the radar antenna; contains information about the location and distance of the reflecting object
  supertype:  #electronic_signal  a signal generated by electronic means
  subtype:  #radar_target__radartarget__blip__pip  a radar echo displayed so as to show the position of a reflecting surface

No statement uses or specializes #radar_echo; click here to add one.