Vehicles
| 79.19375 |
Truck to Truck Simplex (used in big events or for training)
|
Simplex Incident Ground Radio Channels
| Freq |
channel name |
Use on the Fire Ground at major* incidents**
|
| 143.8250 |
Fire high 1 |
General firefighter to firefighter talk Channel
|
| 143.7875 |
Fire high 2 |
2nd General talk Channel
|
| 140.9250 |
Fire high 3 |
Command Channel
|
| 140.6125 |
Fire high 4 |
Air operations Channel
|
| 143.0500 |
Liaison Channel (Duplex)
|
| 140.9875 |
Liaison Channel (Simplex)
|
- Note: A major incident is generally anything 2nd alarm and above. Channels 1 and 2 are still used day to day by firefighters at the scene of most incidents.
- Note: This is not always the case, as ground radio channels can have different roles at big incidents depending on the size, need and region.
All These Frequencies Are The Same Nationally.
- New Frequencies on the RSM for Fire Service (Unknown locations) all have been referred to as portable Repeaters
499.8250, 499.7750, 501.2250, 501.3375, 501.4750
501.4875, 501.5125, 501.5250, 501.5500, 501.5750
501.6875