Most places in the US use 25 KHz channels on the 70cm band. I’m told that there are some places that use 20 KHz channels. There is good information on this at the Ham Radio School web site.
Here is a chart of the channels that I’ve come up with. We could just as easily use channels below 446.000, but I should hope this is plenty.
70cm Simplex Channel ListHere is a list of 70cm simplex channels to be used in my local region.
|0||446.000||CSQ||National Simplex Calling Frequency|
|1a||446.025||100.0||STARnet Node 27006 in Sandpoint, ID|
|2a||446.050||100.0||STARnet Node 40592 in Oldtown, ID|
|4||446.100||100.0||STARcamp Node 27046 in Camp Bay, Sagle, Idaho|
|6||446.150||CSQ||STARbonnersferry Node 27271 in Bonners Ferry, Idaho|