During SWL-ing on 40meter band, I have heard some strange activity where the operator were singing, laughing and transmiting music on amateur frequency but they never announce their callsign. So I decided to record some of their behaviour and hope to have some explaination from who know what is going on during that time of recording. I suspected it have to be some pirate a.k.a unlicense operator that operating on that frequency. It happen on 20 October 2017. Watch the video below.
73!
