1440khz was geht denn da ab
At least via that Dutch SDR receiver [http://gti.proxy.kiwisdr.com:8073/] is Radio Carolinetest STEREO transmission to be heard on 1440 kHz = earlier Radio Luxembourg frequency.
Kari Kallio, Lahti Finland (27/2-2019)
It turned out be a Dutch pirate playing his game on 1440 kHz. (ed)