Wednesday, October 08, 2025

Quick Chicago Logs

 


On a recent trip through the Chicago area, I had time to set up one of my radios and do some searching near O'Hare airport. Here is what I logged during a couple of hours of monitoring;

162.0875   N68F   NIFOG LE-01 input    

163.7500   NC02   CBP at ORD airport

165.8500   NC02   CBP at ORD airport

167.0875   N293   NIFOG LE-01

167.5375   N167   FBI Chicago D5/D6 

167.7500   N68F   NIFOG LE-03 

168.1125   N68F   NIFOG LE-04  

169.4125   N293   CBP AIR 11

170.5625   N156   DEA

171.6125   N167   FBI Chicago A7

All of the CBP frequencies that seem to be in use at ORD airport are still a mystery to me. You can near activity that is connected to international flights arriving. There seem to be multiple repeaters that have single inputs, but then they appear to be separate repeaters at other times. And some of these may be used for operations away from the airport proper.  

 

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