
  The Radio is a quick way to get audio (only) messages from outside
  sources. Just press 'r' in the instrument room or click on the Radio
  in the lower right corner. Equivalent to RECEIVE from the teletype.
  You can tell if you have a pending radio message by looking at the
  CB light (front pilothouse) or the Radio light (back instrument room) -
  a bright green light indicates there is a message.





