Cuban numbers
 

Was listening to the Spanish lady on 10715 kHz at 2200 UTC (actually a
little before). It appears that the voice transmissions might be just a
tuning aid for whomever is listening. The voice transmissions start about 2
minutes before the hour, but the digital transmissions start right on the
hour. Same on 11635 kHz an hour earlier.

BTW That schedule seems to be pretty accurate. Thanks.

Jim (MI)