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]