User contributions
- 19:03, 11 March 2020 diff hist +32 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs
- 19:02, 11 March 2020 diff hist +23 m Chicago OEMC Public Safety - 800 MHz P25 →Radio ID Numbers
- 18:21, 4 March 2020 diff hist +8 m Chicago OEMC Public Safety - 800 MHz P25 →Radio ID Numbers
- 04:27, 27 February 2020 diff hist +5 m Chicago OEMC Public Safety - 800 MHz P25 →Radio ID Numbers
- 16:09, 26 February 2020 diff hist +74 m Chicago OEMC Public Safety - 800 MHz P25 →Radio ID Numbers
- 04:14, 25 February 2020 diff hist +141 m Chicago OEMC Public Safety - 800 MHz P25 →Radio ID Numbers
- 05:06, 19 February 2020 diff hist -2 m Chicago OEMC Public Safety - 800 MHz P25 →Radio ID Numbers
- 05:04, 19 February 2020 diff hist -10 m Chicago OEMC Public Safety - 800 MHz P25 →Radio ID Numbers
- 04:20, 19 February 2020 diff hist +188 m Chicago OEMC Public Safety - 800 MHz P25 →Radio ID Numbers
- 15:29, 14 February 2020 diff hist +17 m Chicago OEMC Public Safety - 800 MHz P25 →Radio ID Numbers
- 18:43, 13 February 2020 diff hist +48 m Chicago OEMC Public Safety - 800 MHz P25 →Radio ID Numbers
- 14:34, 10 February 2020 diff hist -1 Chicago OEMC Public Safety - 800 MHz P25 →Radio ID Numbers
- 14:33, 10 February 2020 diff hist -14 Chicago OEMC Public Safety - 800 MHz P25 →Radio ID Numbers
- 04:23, 10 February 2020 diff hist +427 Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs
- 04:10, 10 February 2020 diff hist +34 Chicago OEMC Public Safety - 800 MHz P25 →Radio ID Numbers
- 04:08, 10 February 2020 diff hist +230 Chicago OEMC Public Safety - 800 MHz P25 →Radio ID Numbers
- 04:02, 10 February 2020 diff hist +776 Chicago OEMC Public Safety - 800 MHz P25 →Radio ID Numbers
- 02:59, 10 February 2020 diff hist +173 Chicago OEMC Public Safety - 800 MHz P25 →Radio ID Numbers
- 02:54, 10 February 2020 diff hist +55 Chicago OEMC Public Safety - 800 MHz P25 →Radio ID Numbers
- 15:28, 20 December 2019 diff hist +95 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs
- 20:54, 9 March 2019 diff hist -42 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs
- 14:18, 28 June 2018 diff hist 0 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs
- 13:56, 26 June 2018 diff hist -1,457 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs
- 14:36, 24 May 2018 diff hist +35 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs
- 17:09, 2 May 2018 diff hist +46 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs
- 14:07, 18 April 2018 diff hist +470 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs
- 04:42, 8 March 2018 diff hist -1 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs
- 04:40, 8 March 2018 diff hist +35 Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs
- 05:21, 21 February 2018 diff hist +49 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs
- 16:51, 18 February 2018 diff hist 0 Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs
- 16:50, 18 February 2018 diff hist +327 Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs
- 04:46, 14 February 2018 diff hist +128 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs →Radio IDs (RIDs):
- 21:15, 3 February 2018 diff hist +10 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs
- 16:00, 3 February 2018 diff hist +33 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs →Radio IDs (RIDs):
- 04:47, 3 February 2018 diff hist +22 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs →Radio IDs (RIDs):
- 04:44, 3 February 2018 diff hist +427 Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs
- 04:35, 3 February 2018 diff hist +779 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs →Radio IDs (RIDs):
- 02:59, 21 December 2017 diff hist +25 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs →Radio IDs (RIDs):
- 19:40, 18 December 2017 diff hist +107 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs →Radio IDs (RIDs):
- 05:04, 13 December 2017 diff hist +126 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs →Radio IDs (RIDs):
- 05:08, 10 December 2017 diff hist +120 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs →Radio IDs (RIDs):
- 05:34, 9 December 2017 diff hist -1 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs
- 05:32, 9 December 2017 diff hist +767 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs
- 05:15, 9 December 2017 diff hist +14 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs →Radio IDs (RIDs):
- 04:51, 8 December 2017 diff hist -61 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs →Radio IDs (RIDs):
- 19:20, 6 December 2017 diff hist +952 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs →Radio IDs (RIDs):
- 23:02, 17 November 2017 diff hist 0 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs →Radio IDs (RIDs):
- 05:10, 17 November 2017 diff hist +28 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs →Radio IDs (RIDs):
- 04:56, 16 November 2017 diff hist +66 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs →Radio IDs (RIDs):
- 15:31, 11 November 2017 diff hist -25 m Chicago Midway Airport - Department of Aviation - 800 MHz P25 Phase II RID/UIDs →Radio IDs (RIDs):