Medium wave DX: Presumed Newsradio KDKA 1020 kHz, Pittsburgh, USA

Hi there, this reception is presumed but quite likely to be the source of the signal as it's a 50 kW powerhouse lol on the East Coast. Perhaps one of my radio colleagues with local knowledge and good ears can provide further insights! 

Recorded in Oxford UK using an Elad FDM DUO and Wellbrook ALA1530 active loop antenna (indoors). Thanks for watching.