Sec.  74.162   Frequency monitors and measurements.

   The  licensee  of  an experimental broadcast station shall provide the
   necessary means for determining that the frequency of the station is within
   the  allowed tolerance. The date and time of each frequency check, the
   frequency as measured, and a description or identification of the method
   employed shall be entered in the station log. Sufficient observations shall
   be made to insure that the assigned carrier frequency is maintained within
   the prescribed tolerance.

   (Secs. 4, 303, 48 Stat., as amended, 1066, 1032; 47 U.S.C. 158, 303)

   [ 49 FR 32584 , Aug. 15, 1984]