AAR Radio Channels & Frequencies
in St. Louis

AAR Ch. |  Freq.    |   RR   |  Location                   |  Use
  08    |  160.230  |  CSX   |  Illinois Subdivision       |  Road
  14    |  160.320  |  CSX   |  Illinois Subdivision       |  DS
  15    |  160.335  |  ALS   |  Gateway Yard               |  Yard
  20    |  160.410  |  UP    |  Pana Subdivision           |  Road
  22*   |  160.440  |  NS    |  St. Louis District (IL Div)|  Road
  22*   |  160.440  |  NS    |  Brooklyn District          |  Road
  24    |  160.470  |  UP    |  DeSoto Subdivision         |  Road
  26    |  160.500  |  TRRA  |  St. Louis Terminal RR      |  Road
  30    |  160.560  |  UP    |  Springfield Subdivision    |  Road
  44    |  160.770  |  ALS   |  Gateway to Lenox           |  Road
  54    |  160.920  |  CN/IC |  St. Louis District         |  Road
  56    |  160.950  |  CSX   |  St. Louis District (KY Div)|  Road
  64    |  161.070  |  CSX   |  St. Louis Line (fmr CN)    |  Road
  66    |  161.100  |  BNSF  |  Lindenwood Yard            |  Yard
  67    |  161.115  |  NS    |  End of Train Device        |  FRED
  70    |  161.160  |  BNSF  |  Cuba Subdivision           |  Road
  74    |  161.220  |  UP    |  Jefferson City Subdivision |  Road
  76    |  161.250  |  NS    |  A&E District               |  Road
  85    |  161.385  |  BNSF  |  River Subdivision          |  Road
  87    |  161.415  |  BNSF  |  Hannibal Subdivision       |  Road
  90    |  161.460  |  KCS   |  7th Sub (fmr GWWR/GWWE)    |  Road
  96    |  161.550  |  UP    |  Chester Subdivision        |  Road
        |  457.9375 |  All   |  Head of Train Device       |  HOTD
        |  952.9375 |  All   |  End of Train Device        |  FRED

* Denotes the frequency is used multipletimes; the scource might not be accessible in all areas.

SOURCE: http://www.kc0jow.net/railfreqs.html Information is subject to change.