I was about to give it up for the evening when I stumbled across the station below. I've tried to hear this one countless times before! Logged on SRF-59 w/ SAT.

990, R. Guama, San Luis, Pinar del Rio, Cuba, 0356-0405 UTC, 4/28/10, M ancr w/ nx then into sports nx w/ many ments of Venezuela 0357. 0400 Cuban national anthem followed by several R. Guama IDs. This sta was in and out several times after that, but eventually lost to KFCD, Farmersville, TX co-channel. 190th LAm hrd on ultralights from Texas.

73!
Kirk Allen
Pasadena, TX