Hi - recently we saw some widespread articles about "WSPR and following aircraft tracks by analyzing WSPR logs for unusual levels". I already had my doubts if this works without a priory knowledge, just from the log data. Only now I wrote down what I call a "critical review". You can read it here:
https://dk8ok.org/2021/12/06/mh370-and-wspr-aircraft-scatter-on-hf-a-cri...
Any comments welcome!
73 Nils, DK8OK