Cuban Spy Numbers HM01 on 11635 kHz via Bejucal, August 6

NUMBERS STATION   Very good signal of Cuban Spy Numbers HM01 on 11635 kHz via Bejucal, August 6
from 0818 on 11635 BEJ 050 kW / unknown to Eu/Am Spanish Tue/Thu/Sat via SDR Frostburg MD, USA.
https://www.youtube.com/watch?v=pieNXiPWnrU&feature=youtu.be