Ionospheric Sounder

Get the current propagation for Alaska or other areas around the world by going to the Ionospheric Sounder.  The site goes into more

detail at this link.


Takes a few steps to see the data and the data is a doozy:

  1.  Click Station List
  2. Scroll down to Eielson, EI764, and select it
  3. Select 2021 at top right
  4. Select March, or current month
  5. Select current date or date of interest
  6. Select current time, should be the one at the bottom of the list
  7. On the table look for MUF to see the maximum useable frequency at the time of the data