North America Adventure Frequency: 146.58 MHz

Bob K0NR

Please note that the North America Adventure Frequency is 146.58 MHz, which is intended to be complementary to using 146.52 MHz.
My blog post on the topic is here:

Some key points are:
  • The North America Adventure Frequency is 146.58 MHz.
  • This frequency is in addition to, not a replacement for, the National Simplex Calling Frequency 146.52 MHz.
  • Local usage will likely vary depending on needs.
  • Program 146.58 MHz as The Other Simplex Frequency in your radio.
Bob Witte, K0NR
Check out my book:
VHF, Summits and More: Having Fun With Ham Radio

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