Good reception, Russian (?) service. No listing of station broadcast on this frequency now, RHC does not list as a frequency. At 0200 utc matched transmission on 11670.
0148 YL and OM in unid, sounds Eastern European Language
0152 OM with ID
0159 IS, sounds like Spanish service now
Yes they do, over on Eibi:
11850 0000-0100 CUB Radio Habana Cuba S CHL q
11850 0100-0200 CUB Radio Habana Cuba S CHL q
11850 0100-0200 CUB Radio Habana Cuba S CHL q
11850 0200-0400 CUB Radio Habana Cuba S CHL q
11850 0400-0500 CUB Radio Habana Cuba S CHL q
11850 2100-2200 CUB Radio Habana Cuba S CHL q
11850 2200-2400 CUB Radio Habana Cuba S CHL q
Great signal out of Bauta tonite with very nice Latino music on 11670 khz @ 03:04
SINPO: 5-4-4-4-4
TARGET: South America
The Q means it's in Quivican.