VK4CT's blog

The band-opening charts reached a new milestone today.
The propagation charts now embrace 54 segments - six continents by nine HF bands.
Each segment aggregates WSPR spots into a period of seven days.
I'm looking for feedback to guide further development. Email is on the charts.
Visit the charts at https://johnloftus.com.au/track-hf-band-openings/

John uses WSPR data to chart DX HF band openings to Australia.

View the charts at https://johnloftus.com.au/track-hf-band-openings/

Comments are welcome. John's contact details are on the charts.

Chances are your call sign is already in the charts :-)

73 John, VK4CT