Cliff at the Shack wrote:

Heard at the Shack on the Bayou in southeast Texas:

0225-0255, April 15, 2004 UTC
6507 kHz USB

Voice marker
Buenadía Radio (Ondadía? Holadía? something?)
Alternating English and Spanish(?)

"Buenadia" could mean "good day" in English. ("Buena" = "good"; "dia" =
"day".) Possibly a new religious station, or a pirate-there's lots of
pirates from Europe in the area.

Giving times or frequencies 806, 1252, 1629, 1640, 2210, 2217, spoken
in English like "twelve fifty-two"

Back on briefly at 0310

Here's a wma audio file of the English part:
http://www.ghg.net/cliffwatts/transfer/6507_marker.wma

The 2001 Ferrell's CFL gives several coast stations on this frequency,
but none look like this.

Wow! I've been listening to short-wave thirty-five years and there's
still new stuff!

---------------------------
Registered Monitor BR549
The Shack on the Bayou - www.ghg.net/cliffwatts/

Drake R8, Sony ICF-SW100, Heathkit GR-64 (retired)
Realistic Pro-2006, Bearcat BC-245XLT