| Frequencies Updated (Updated: 1, Deleted 0) for Industry | itinkham | 2019-02-15 08:49:09 |
| Added Frequency 153.505 (Security) | itinkham | 2015-03-26 11:04:15 |
| Tagged 1 Frequencies with (Business) | itinkham | 2015-03-26 11:03:00 |
| Sort order changed to from 0 for subcat: Northrop Grumman Systems Corporation | itinkham | 2015-03-26 11:03:00 |
| Frequencies Updated (Updated: 1, Deleted 0) for Industry | itinkham | 2015-03-26 11:02:54 |
| Sort order changed to from 0 for subcat: Northrop Grumman Systems Corporation | itinkham | 2015-03-26 11:02:54 |
| Frequencies Updated (Updated: 2, Deleted 0) for Industry | itinkham | 2014-10-30 10:30:31 |
| Sort order changed to from 0 for subcat: Northrop Grumman Systems Corporation | itinkham | 2014-10-30 10:30:31 |
| Tagged 1 Frequencies with (Fire-Tac) | wise871 | 2013-12-17 14:42:46 |
| Sort order changed to from 0 for subcat: Northrop Grumman Systems Corporation | wise871 | 2013-12-17 14:42:46 |
| Sort order changed to from 0 for subcat: Northrop Grumman Systems Corporation | wise871 | 2013-12-17 14:42:37 |
| Tagged 1 Frequencies with (Security) | wise871 | 2013-12-17 14:42:37 |
| Frequencies Updated (Updated: 2, Deleted 0) for Industry | wise871 | 2013-12-17 14:42:26 |
| Sort order changed to from 0 for subcat: Northrop Grumman Systems Corporation | wise871 | 2013-12-17 14:42:26 |
| Sub-category (Northrop Gruman Systems Corporation Sort 0) changed to (Northrop Grumman Systems Corporation Sort: 0) | itinkham | 2008-05-03 13:07:48 |
| Frequencies Updated (Updated: 2, Deleted 0) for Northrop Gruman Systems Corporation | itinkham | 2008-05-03 13:07:12 |
| Frequencies Updated (Updated: 1, Deleted 0) for Northrop Gruman Systems Corporation | itinkham | 2008-05-03 13:06:20 |
| Frequencies Updated (Updated: 2, Deleted 0) for Northrop Gruman Systems Corporation | itinkham | 2008-05-03 13:06:04 |
| Added Frequency 153.050 ( ) | itinkham | 2008-05-03 13:04:50 |
| Added Frequency 153.395 ( ) | itinkham | 2008-05-03 13:04:35 |
| Subcategory (Northrop Gruman Systems Corporation ) added to (Industry) Category | itinkham | 2008-05-03 13:04:11 |
| Sub-category: Industry migrated to: | itinkham | 2008-02-17 18:11:03 |
| Sub-category (New SubCategory - CHANGE THIS NAME Sort 99) changed to (Industry Sort: 99) | itinkham | 2008-02-17 18:07:58 |
| Category (Industry) added | itinkham | 2008-02-17 18:07:51 |
