| Frequencies Updated (1) | fast2okc | 2024-01-29 04:08:05 |
| Frequencies Updated (1) | fast2okc | 2024-01-29 04:04:34 |
| Frequencies Updated (Updated: 1, Deleted 0) for New Century Air Center (IXD) | fast2okc | 2017-05-27 14:25:41 |
| Frequencies Updated (Updated: 1, Deleted 0) for New Century Air Center (IXD) | fast2okc | 2017-05-27 14:25:01 |
| Frequencies Updated (Updated: 4, Deleted 0) for New Century Air Center (IXD) | fast2okc | 2017-05-27 14:24:06 |
| Frequencies Updated (Updated: 4, Deleted 0) for Johnson County Executive Airport (OJC) | fast2okc | 2017-05-27 14:20:03 |
| Added Frequency 135.235 (New Century Weather (ASOS)) | fast2okc | 2016-08-24 11:09:55 |
| Frequencies Updated (Updated: 2, Deleted 0) for New Century Air Center (IXD) | fast2okc | 2016-08-24 11:08:04 |
| Frequencies Updated (Updated: 3, Deleted 0) for New Century Air Center (IXD) | fast2okc | 2016-07-17 14:34:27 |
| Frequencies Updated (Updated: 4, Deleted 0) for Johnson County Executive Airport (OJC) | fast2okc | 2016-07-17 14:34:02 |
| Changed category from (Johnson County Executive Airport -- Olathe 20) to (Johnson County Executive Airport (OJC) 20) | fast2okc | 2016-07-17 14:32:31 |
| Subcategory: (Aviation -- Air Traffic Control) migrated to Category (New Century Air Center (IXD)) in Agency: (Airports) | fast2okc | 2016-07-17 14:32:12 |
| Agency: Airports changed from Johnson County Executive Airport (OJC) (Aircraft / Airport) to Airports (Aircraft / Airport) | fast2okc | 2016-07-17 14:31:13 |
| Added category (New Century Air Center (IXD) 20) | fast2okc | 2016-07-17 14:30:09 |
| Agency Johnson County Executive Airport (OJC) changed from Johnson County Executive Airport (Olathe) (Aircraft / Airport) to Joh | fast2okc | 2011-08-23 16:26:54 |
| Added Frequency 119.350 (Johnson County Executive Airport -- ATIS) | fast2okc | 2011-08-23 16:20:40 |
| Added Frequency 122.950 (Johnson County Executive Airport -- Unicom) | fast2okc | 2011-08-23 16:17:07 |
| Added Frequency 121.600 (Johnson County Executive Airport -- Ground) | fast2okc | 2011-08-23 16:15:29 |
| Added Frequency 126.000 (Johnson County Executive Airport -- Tower) | fast2okc | 2011-08-23 16:12:39 |
| Sub-category (New SubCategory - CHANGE THIS NAME Sort 99) changed to (Aviation -- Air Traffic Control Sort: 20) | fast2okc | 2011-08-23 16:07:26 |
| Category (Johnson County Executive Airport -- Olathe) added | fast2okc | 2011-08-23 16:05:26 |
| Agency Johnson County Executive Airport (Olathe) changed from Johnson County Executive Airport (Aircraft / Airport) to Johnson C | fast2okc | 2011-08-23 16:03:12 |
