A look back at the Long Wave band in 1991...

It's great to see the guys in Australia testing long distance paths with WSPR on the 144 MHz band. Plenty of paths over 2500kms during Dec 2024 & Jan 2025...

A bit of light reading... #ROTHHAMMEL #darc #antennabook

@theshadow27 Thanks Jacob, I've added that now as an addendum to the blog post.

@theshadow27 It could be. Considering the distance, I suspect there might be multiple points involved and they all contribute in some way to the success of the path.

Some of the presentations at this years FOSDEM 2025 included talks on Hamnet, M17 and Meshtastic... #FOSDEM #FOSDEM2025

Successful contact on the 1296 MHz band by bouncing signals off Geostationary satellites - Jan 2025...

Notice: Upcoming HAARP ionospheric tests from Alaska - 27th to 31st Jan 2025...

145 Alive, an activity period for the 2m amateur radio band in the UK & Ireland is coming up on Sun 26th Jan 2025...

Interesting to see that there was a mid-winter Sporadic-E opening on the FM 88-108 MHz band in the USA on the 14th of January 2025... #fmdx

Successful tests with Rattlegram - Dec 2024 …

6474 km TEP contact on 144 MHz from Argentina to a ship off the coast of Florida - 9th Dec 2024...

3770 km contact on 144 MHz between Brazil and St Helena - 7th Dec 2024...

@drmna_info The link changed, updated now.

@K8snrJeffrey Most likely Sporadic-E

VIDEO: Solar Cycle 25 update by Carl, K9LA...

Unusual 3000km opening on the 88-108 MHz band from Ireland to Western Sahara - 10th Nov 2024 #fmdx ...