Sec. 74.436  Special requirements for automatic relay stations.

    (a) An automatic relay station must be designed, installed, and 
protected so that the transmitter can only be activated or controlled by 
persons authorized by the licensee.
    (b) An automatic relay station may accomplish retransmission of the 
incoming signals by either heterodyne frequency conversion or by 
modulating the transmitter with the demodulated incoming signals.
    (c) An automatic relay station transmitter may relay the demodulated 
incoming signals from one or more receivers.

[ 51 FR 4602 , Feb. 6, 1986, as amended at  60 FR 55483 , Nov. 1, 1995]