Just caught the tail end of the 2200 hour transmission on 10715 AM. Booming 555 signal, S9 + 20, no noise or interference whatsoever. The last file went out at 2248 (about a minute after I tuned in) but the carrier remained on until 2250. You could just faintly hear a bit of the French language broadcast that Radio Habana Cuba was sending at the same time on 11880.