What would be useful would be some way of checking the propagation such as a Local Area Mobile Prediction or LAMP.
I just happen to trying some ideas that uses the wonderful Space Weather Services web site the Australian Government provides.
Clicking the LAMP link gives this…
… which shows predicted coverage for the LF bands at assorted frequencies from that summit.
OK, it’s only in my version of the code now, I have not yet figured out how to get the daily T-index value. I can put a predicted smoothed monthly value in for 2017 if people want this available sooner than later. Then you can get a prediction for today of which bands are good for up to 1000kms from any summit in the database.