| Added Frequency 452.4 (Perelman Bldg Maintenance) | HM1529 | 2024-04-20 00:55:47 |
| Added Frequency 452.4 (Perelman Bldg Security) | HM1529 | 2024-04-20 00:54:31 |
| Frequencies Updated (2) | HM1529 | 2024-04-20 00:53:01 |
| Added Frequency 464.875 (Maintenance) | HM1529 | 2024-04-20 00:52:40 |
| Added Frequency 464.875 (Security) | HM1529 | 2024-04-20 00:51:38 |
| Added Subcategory: (Museums and Zoos/Philadelphia Museum of Art) | HM1529 | 2024-04-20 00:48:59 |
| Added Frequency 464.3125 (Guest Services) | W2SJW | 2023-06-07 22:21:41 |
| Added Frequency 463.48750 (Public Safety) | W2SJW | 2023-06-07 22:20:42 |
| Added Frequency 463.4875 (Maintenance) | W2SJW | 2023-06-07 22:20:04 |
| Frequencies Updated (Updated: 0, Deleted 8) for Museums and Zoos | W2SJW | 2023-06-07 22:18:22 |
| Changed Subcategory Details For: Rivers Casino Philadelphia | HM1529 | 2023-03-13 20:31:17 |
| Added Subcategory: Rivers Casino Philadelphia | HM1529 | 2023-03-13 20:30:53 |
| Changed Subcategory Details For: Live! Casino & Hotel Philadelphia | HM1529 | 2023-03-13 20:24:59 |
| Added Subcategory: Live! Casino & Hotel Philadelphia | HM1529 | 2023-03-13 20:24:32 |
| Added category (Casinos 99) | HM1529 | 2023-03-13 20:23:33 |
| Added Frequency 451.31250 (Facilities) | W2SJW | 2022-10-30 19:42:18 |
| Added Frequency 451.3125 (Culinary) | W2SJW | 2022-10-30 19:41:37 |
| Added Subcategory: Pennsylvania Convention Center | W2SJW | 2022-10-30 19:40:42 |
| Added Frequency 461.8500 (Engineering ) | HM1529 | 2021-11-22 02:34:06 |
| Added Frequency 461.4125 (Security) | HM1529 | 2021-11-22 02:32:25 |
| Added Subcategory: Kimmel Cultural Center | HM1529 | 2021-11-22 02:27:46 |
| Added category (Cultural 99) | HM1529 | 2021-11-22 02:25:09 |
| Frequencies Updated (Updated: 0, Deleted 2) for Museums and Zoos | HM1529 | 2019-04-05 01:03:59 |
| Changed category from (Educational Institutions 99) to (Museums and Zoos 99) | HM1529 | 2019-04-05 01:03:37 |
| Agency: Attractions changed from Museums and Zoos (Attraction) to Attractions (Attraction) | HM1529 | 2019-04-05 01:03:12 |
