Abstract: A meteor burst communication system utilizing a master station and a large number of remote stations. A master station transmits a probing radio signal which, when reflected from a suitably positioned meteor trail, is received by a remote station. The remote station verifies that the received signal is being transmitted by a master station and then decides whether to respond to the probing signal, depending upon an a number of internal factors, including whether it has data available to send and when it last transmitted data to the master station. The master station can also address specific remote stations or transmit messages to all remote stations simultaneously.