| 33397 | 8275 | T | Lake IFERN1 | IFERN 1 (Fire Mutual Aid) | Fire-Tac |
| 33398 | 8276 | T | Lake IFERN2 | IFERN 2 (Fire Mutual Aid) | Fire-Tac |
| 33399 | 8277 | T | Lake Fire Cmd 1 | Fire: Command 1 | Fire-Tac |
| 33400 | 8278 | DE | Lake Fire Cmd 2 | Fire: Command 2 | Fire-Tac |
| 33401 | 8279 | T | Lake Fire A | Fire: Alpha | Fire-Tac |
| 33402 | 827a | T | Lake Fire B | Fire: Bravo | Fire-Tac |
| 33403 | 827b | T | Lake Fire C | Fire: Charlie | Fire-Tac |
| 33404 | 827c | T | Lake Fire D | Fire: Delta | Fire-Tac |
| 33405 | 827d | DE | Lake Fire Sec | Fire: Secure | Fire-Tac |
| 33406 | 827e | DE | Lake EMS-Hosp | EMS: Hospital (Patient Reports?) | Hospital |
| 33407 | 827f | T | Lake EMS Ops | EMS: Ops | EMS-Tac |
| 33408 | 8280 | T | Lake MERCI | MERCI (Patient Reports) | Hospital |
| 33430 | 8296 | D | Lake Fire Trng | Fire: Training (Lake Zurich, others?) | Fire-Tac |
| 33452 | 82ac | Te | Lake Fire Disp 4 | Fire: Dispatch 4 - Deprecated? | Fire Dispatch |
| 33453 | 82ad | D | Lake Fire Ops 41 | Fire: Ops 41 | Fire-Talk |
| 33454 | 82ae | D | Lake Fire Ops 42 | Fire: Ops 42 | Fire-Talk |
