| General text description updated | n3obl | 2020-12-21 17:05:12 |
| Changed Site # 001 (Pittsburgh) to 001 (Pittsburgh) | n3obl | 2020-12-21 17:03:39 |
| Added Talkgroup 2 Radiation Control | n3obl | 2017-01-17 22:59:44 |
| Added Talkgroup 1 Security | n3obl | 2017-01-17 22:58:44 |
| Added Talkgroup Category: Bettis | n3obl | 2017-01-17 22:57:54 |
| Changed Site # 001 (Pittsburgh) to 001 (Pittsburgh) | n3obl | 2017-01-17 22:57:04 |
| Changed Site # 001 (Pittsburgh) to 001 (Pittsburgh) | n3obl | 2017-01-17 22:56:08 |
| Changed Site # 001 (Pittsburgh) to 001 (Pittsburgh) | redbeard | 2016-05-24 22:07:32 |
| Changed Site # 001 (Pittsburgh) to 001 (Pittsburgh) | n3obl | 2015-03-17 00:04:55 |
| Changed Site # 001 (Pittsburgh) to 001 (Pittsburgh) | n3obl | 2014-07-04 14:11:21 |
| Changed Site # 001 (Pittsburgh) to 001 (Pittsburgh) | KD4YGG | 2013-04-15 20:33:04 |
| Deleted Talkgroup Category: All | ericcarlson | 2012-11-09 10:58:52 |
| Updated General Trunked System Information | ericcarlson | 2012-11-09 10:58:35 |
| Updated General Trunked System Information | ericcarlson | 2012-11-09 10:58:09 |
| Changed Site # 001 (Pittsburgh) to 001 (Pittsburgh) | KD4YGG | 2012-11-09 05:08:52 |
| Changed Site # 101 (Pittsburgh) to 01 (Pittsburgh) | Thunderbolt | 2012-11-09 03:07:03 |
| Added Talkgroup 1 Unidentified | KD4YGG | 2012-11-08 23:08:10 |
| Added Talkgroup 3 Unidentified | KD4YGG | 2012-11-08 23:04:36 |
| Added Talkgroup Category: All | KD4YGG | 2012-11-08 23:04:11 |
| Updated General Trunked System Information | KD4YGG | 2012-11-08 23:03:10 |
| Added Site # 101 (Pittsburgh) | KD4YGG | 2012-11-08 23:02:50 |
| Added System ID: FF0 | KD4YGG | 2012-11-08 23:02:04 |
| Updated General Trunked System Information | KD4YGG | 2012-11-08 23:01:45 |
