MoI La Habana :
no recordings available
MoI building seen from the 'Plaza de la Revolucion', you will note a rotatable LP antenna
when zooming in, there is also a wire antenna (both: rb, 2013)
the beam of both antennas might well go across all Cuba, so use for Ministry of Interior radiocircuits is a good possibilty...
------------------------------------------------------------
no information on call sign or frequencies available