Sec. 95.53  Mobile station communication points.

    (a) A mobile station unit may transmit communications directly to:
    (1) Other mobile station units in the same GMRS system;
    (2) Mobile station units in any other GMRS system;
    (3) A base station in the same GMRS system; and
    (4) A base station in any other GMRS system;
    (b) A mobile station unit may transmit communications through a 
mobile relay station in the same GMRS system to:
    (1) Other mobile station units in the same GMRS system;
    (2) Control stations in the same GMRS system; and
    (3) Mobile station units in any other GMRS system.
    (c) A mobile station unit authorized to transmit on a channel 
assigned to a mobile relay station in another GMRS

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system may transmit communications through that mobile relay station to:
    (1) Mobile station units in the other GMRS system; and
    (2) Control stations in the other GMRS system.
    (d) A mobile station unit in a GMRS system licensed to an individual 
authorized to transmit on a channel assigned to a mobile relay station 
in another GMRS systgem may transmit communications through that mobile 
relay station with the permission of the licensee of the other GMRS 
system to:
    (1) Other mobile station units in the same GMRS system; and
    (2) Mobile station units in another GMRS system having permission to 
transmit communications through the mobile relay station.
    (e) A mobile station unit must not transmit communications to:
    (1) Any fixed station;
    (2) Any control station, directly;
    (3) Any station in the Amateur Radio Service;
    (4) Any unauthorized station; or
    (5) Any foreign station.
    (f) A mobile station unit must not transmit communications through a 
mobile relay station in another GMRS system, for retransmission to:
    (1) Other mobile station units in its own GMRS system, unless:
    (i) The mobile station units are in a GMRS system licensed to an 
individual; and
    (ii) The licensee of the other GMRS system has given permission to 
use the mobile relay station for this purpose.
    (2) A control station in its own GMRS system; or
    (3) Any station in any GMRS system other than the system which 
includes the mobile relay station.
    (g) A mobile station unit may transmit communications as a radio 
control link (see Sec. 95.127) to a remotely controlled station.
[ 48 FR 35237 , Aug. 3, 1983, as amended at  53 FR 47715 , Nov. 25, 1988]