Jacob said:
I enjoyed monitoring 154.210 last night. I live in Columbia Co. Ga. Overheard Air Unit taking to base.
You're all wrong, but those who said 154.210 are closer than those who said 154.205... Airmed uses a narrowband repeater frequency that is on the new VHF narrowband 6.25 KHz spacing (which fills in the spaces between the existing 15 KHz spacing frequencies you are all used to, like 154.205, 154.220, 154.235, etc.).
The correct frequency is 154.2125, but listening to 154.210 is definitely close enough to hear it just fine.
If your scanner has the ability to change its step setting in this range to 6.25 KHz, you will hear it just the slightest bit better on 154.2125. Most older scanners, and even cheap new scanners, will not permit a 6.25 KHz step in this range.
154.2125 is the repeater in Augusta, while 154.0025 has a repeater in Appling (Columbia County). The input (mobile transmit) frequencies for these repeaters are 150.7975 and 151.1975, but it is not clear from the FCC license which input frequency goes with which repeater output.
Dan
www.AtlantaScanner.com