submitted 4 days ago by vk6flab@lemmy.radio to c/amateur_radio@lemmy.radio

2 comments fedilink hide all child comments

you are viewing a single comment's thread
view the rest of the comments

[-] BlueEther@no.lastname.nz 3 points 3 days ago

I knew the words, but had to look up the meaning in context.

TIL about ionospheric cooling between 2000-2024

[-] vk6flab@lemmy.radio 2 points 3 days ago

Tomorrow my weekly podcast goes into how this map is created. It's quite the journey.

this post was submitted on 11 Sep 2026

16 points (100.0% liked)

Amateur Radio

2804 readers

50 users here now

General amateur radio (ham radio) chat, questions, and news

founded 3 years ago

MODERATORS