Washington Auto Show Frequencies Found

Following are frequencies found on the last day of this year's Washington Auto Show. All of them were used in simplex mode. Specific uses for the frequencies were not able to be determined.

451.2375 [ d152]
451.3375 [ d174]
451.4375 [ d205]
451.8125 [ d205]
462.5750 [ d315]
464.5000 [ d364]
464.5125 [107.2]