2021-06-06, 08:06:20
We keep hearing that the sunspot cycle 25 train has left the station. I attached a short (7 pgs) tutorial to help you understand what all those propagation numbers mean. The author, Karl Luetzelschwab K9LA, is very knowledgeable & a prolific publisher of propagation info. His website https://k9la.us/ is worth a visit.
Enjoy.
Dave, VE3WI
Enjoy.
Dave, VE3WI