Radio, railways, stuff...

I have been running an ADS-B decoder here for many years now and feeding flightradar24. However, yesterday I got an…

The latest addition is a KiwiSDR (see http://kiwisdr.com for details). This comes basically as a black box which just plugs…

One of my interests, of which there are far too many for me to ever get anything done, is VLF.

The first new (to me) toy of 2026 is a Yaesu G5400B Az/El rotator and controller. This is another thing…

Today saw the Christmas 2025 broadcast from SAQ. I set up three receivers to see if any could pick the…