Chicago New P25 Conventional Radio IDs
From The RadioReference Wiki
Radio IDs
These come from the new P25 conventional frequencies.
| Name | 7th digit | 6th digit | 5th digit | 4th digit | 3rd digit | 2nd digit | 1st digit | Example |
|---|---|---|---|---|---|---|---|---|
| Engine | 1 | 1, 2, or 4 | 1 | Company | Company | Company | 1 or 7 | E1=1110011, E84=1210847, E107=1411077, E109=E1411097 |
| Truck or Tower Ladder | 1 | 1 | 2 | Company | Company | Company | 1 or 7 | T6=1120067 |
| Ambulance | 1 | 7 or 8 | 3 | Company | Company | Company | 7 | A60=1830607 |
| EMS Field Chief | 1 | 8 | 5 | 4 | 5 | District | 1 | 4-5-6=1854561 |
| Asst. EMS Deputy Chief | 6 | 4 | 4 | 1 | 1 or 2 | 0 | 0 | 4-4-11=6441100 |
| Battalion Chief | 1 | 0 | 1 or 5 | 5 | 1 or 7 | Battalion | Battalion | BC1=1015701, BC20=1055120 |
| EMS Main Dispatcher | - | 9 | 1 | 1 | 0 | 0 | 2 | 911002 |
| EMS Englewood Dispatcher | - | 9 | 1 | 1 | 0 | 0 | 4 | 911004 |
| Fire Main Dispatcher | - | 9 | 1 | 1 | 0 | 0 | 5 | 911005 |
| Fire Englewood Dispatcher | - | 9 | 1 | 1 | 0 | 0 | 8 | 911008 |