You can listen to FM radio with gqrx relatively easily, if you can navigate through hundreds of input boxes.
sudo apt-get install gqrx
Anything more complicated will require some coding knowledge, unless someone already created a library for that specific thing.
There is also a ready-made package to listen to GPS signal, unfortunately it needs an external amplifier and a proper antenna, because RTL-SDR is not sensitive enough for GPS.
No ```
Markdown quotation marks
```No „down-up quotation marks“
And worst of all, no marks for the 「regular attack」, 『finishing move』and