| Frequencies Updated (Updated: 0, Deleted 1) for Utilities | Chauffeur6 | 2013-04-26 06:39:10 | 
| Sort order changed to  from 0 for subcat: Utilities | Chauffeur6 | 2013-04-26 06:39:09 | 
| Frequencies Updated (Updated: 1, Deleted 0) for Utilities | Chauffeur6 | 2012-12-25 21:54:36 | 
| Sort order changed to  from 0 for subcat: Utilities | Chauffeur6 | 2012-12-25 21:54:36 | 
| Frequencies Updated (Updated: 1, Deleted 0) for Utilities | Chauffeur6 | 2012-12-25 21:51:42 | 
| Sort order changed to  from 0 for subcat: Utilities | Chauffeur6 | 2012-12-25 21:51:42 | 
| Added Frequency 153.44 (National Grid) | Chauffeur6 | 2012-12-25 21:51:36 | 
| Agency: Utilities changed from Utility Companies (Utility) to Utilities (Utility) | Chauffeur6 | 2012-05-15 06:16:23 | 
| Sort order changed to  from 0 for subcat: Utilities | Chauffeur6 | 2012-05-01 07:14:59 | 
| Frequencies Updated (Updated: 1, Deleted 0) for Utilities | Chauffeur6 | 2012-05-01 07:14:59 | 
| Updated 1 Subcategories | Chauffeur6 | 2011-12-16 09:46:17 | 
| Sub-category (Utilities Sort 99) changed to (Utilities Sort: 99) | mciupa | 2010-12-17 19:20:08 | 
| Added a related trunking system | mciupa | 2010-12-17 19:20:02 | 
| Frequencies Updated (Updated: 1, Deleted 0) for Utilities | mciupa | 2010-10-26 17:02:48 | 
| Frequencies Updated (Updated: 1, Deleted 0) for Utilities | mciupa | 2010-10-26 17:02:11 | 
| Frequencies Updated (Updated: 0, Deleted 0) for Utilities | mciupa | 2010-10-26 17:01:21 | 
| Frequencies Updated (Updated: 0, Deleted 0) for Utilities | mciupa | 2010-10-26 17:01:09 | 
| Added Frequency 863.76250 (Olean telephone) | mciupa | 2010-10-26 17:00:34 | 
| Sub-category (New SubCategory - CHANGE THIS NAME Sort 99) changed to (Utilities Sort: 99) | mciupa | 2010-10-26 16:59:28 | 
| Category (Utilities) added | mciupa | 2010-10-26 16:59:10 |