VO1NA on 8270Hz received in Warsaw

Since a few days one can see a faint line on 8270.0075Hz. This is transmitted by Joe VO1NA from Canada. The distance to Warsaw is 5100km!

Spectrogram with normalized amplitude:

I have received Joe VO1NA in 2017 when he transmitted ebnaut:

https://klubnl.pl/wpr/en/index.php/2017/12/26/pierwszy-odbior-sygnalu-8270hz-pomiedzy-kanada-a-polska/

 

You can also see a very strong signal from Stefan DK7FC on 8270.0Hz

 

Radiostacja Babicka wpisana do rejestru zabytków

The remains of the Transatlantic Radiostation in Babice/Poland were added to the Register of objects of cultural heritage in Poland. This was the sister station of SAQ.

This was accomplished by Stowarzyszenie Park Kulturowy Transatlantycka Radiotelegraficzna Centrala Nadawcza Association.

News (in polish):
https://tvnwarszawa.tvn24.pl/informacje,news,laczyla-nas-z-ameryka-byla-cudem-techniki-dawna-radiostacja-zabytkiem,248199.html

http://radiostacjababice.org/