| Puerto Rico Electric Power Authority (DMR) System Updated (Changed Site # 010 (Isabela ) to 10 (Isabela )) | theaton | 2024-03-24 19:28:08 |
| Puerto Rico Electric Power Authority (DMR) System Updated (Changed Site # 010 (Isabela ) to 10 (Isabela )) | theaton | 2024-03-24 18:08:26 |
| Puerto Rico Electric Power Authority (DMR) System Updated (Added Site # 10 (Isabela )) | theaton | 2024-03-24 18:07:56 |
| Polica de Puerto Rico (PRPD) - Red de Radio Interoperabilidad System Updated (Changed Site # 025 (Peak) to 025 (Isabela)) | ericcarlson | 2021-07-19 19:30:49 |
| Added Frequency 447.50 (KP4AAN) | ericcarlson | 2018-11-03 16:51:32 |
| Added Subcategory: Amateur Radio | ericcarlson | 2018-11-03 16:51:05 |
| Added category (Amateur Radio 99) | ericcarlson | 2018-11-03 16:50:59 |
