Sec. 80.169  Operators required to adjust transmitters or radar.

    (a) All adjustments of radio transmitters in any radiotelephone 
station or coincident with the installation, servicing, or maintenance 
of such equipment which may affect the proper operation of the station, 
must be performed by or under the immediate supervision and 
responsibility of a person holding a first or second class 
radiotelegraph operator's certificate or a general radiotelephone 
operator license.
    (b) Only persons holding a first or second class radiotelegraph 
operator certificate must perform such functions at radiotelegraph 
stations transmitting Morse code.
    (c) Only persons holding an operator certificate containing a ship 
radar endorsement must perform such functions on radar equipment.
[ 51 FR 31213 , Sept. 2, 1986, as amended at  54 FR 40058 , Sept. 29, 1989]